Keywords: kinetic, reduction, alkyl halides, atom transfer, cheomium(II)macrocycle
Title: Transfer hydrogenation of cyclohexanone by rhodium(II)
carboxylato complexes containing 1,4-benzodiazepines as nitrogen ligands
- Authors:
- Marčec, Radovan (28196)
- Raza, Zlata
- Šunjić, Vitomir
Journal: J. Mol. Catal.
Number: 1
ISSN: 1381-1169
Volume: 69
Year: 1991
Pages: from 25 to 31
Number of references: 21
Language: engleski
Summary: Catalytic hydrogen transfer on the cyclohexanone/2-propanol
system by complexes formed in situ of Rh2(OAc)4 and the nitrogenligands of
1,4-benzodiazepine (1,4-BD) derivatives is studed. The positive relation
between rate constants k and the (1,4-BD)/Rh ratio indicate the homogeneous
nature of the catalytic process, proved by the absence of the inhibition
effect of added mercury (Hg). A promoting effect of hydroxy ions on the
rate was established and the relation between the ligand stracture and
catalytic activity of the complex, expressed by k(obs) and progress curves
for the hydrogen transfer process is discussed.
Keywords: transfer hydrogenation, homogeneous catalysis, cyclohexanone,rhodium(II)carboxylato complexes, 1,4-benzodiazepines,nitrogenligands
Title: Preparation Crystal Structure and Chiroptical Properties
of Rh2(camphanate)4 . MeOH
- Authors:
- Kojić-Prodić, Biserka
- Marčec, Radovan (28196)
- Nigović, B.
- Raza, Zlata
- Šunjić, Vitomir
Journal: Tetrahedron:Asymetry
Number: 1
ISSN: 0957-4166
Volume: 3
Year: 1992
Pages: from 1 to 4
Number of references: 19
Language: engleski
Summary: Chiral Rh(II) complex of camphanic acid, versatile chiral
agentis prepared, and its structure discussed on the basis of x-ray, UV/VIS
and CD data.
Keywords: dirhodium tetracamphanate, x-ray structure determination, CD spectra
Title: Vertical Ionization Potentials of the Compounds Related to
Lignin, 7. Rearrangement of Phenylalcohol Group into Quinonomethide and
benzoquinonoid-Group Consequences for the Oxydation Processes in Lignin
- Authors:
- Shevchenko, S.M.
- Zarubin, M.Ja.
- Kovač, Branka (22640)
- Paša-Tolić, Ljiljana (134150)
- Klasinc, Leo (21130)
Journal: Khim. Dreves.
Number: 1
ISSN: 0201-7474
Year: 1991
Pages: from 95 to 99
Number of references: 15
Language: ruski
Summary: The possibility of oxidation of the molecule, i.e. the ease
with which it releases the electron, is characterized by its first
ionization potential.
Keywords: vertical ionization potentials, lignin model compounds
Title: Halogenated Peroxyl Radicals as Multi-Electron Oxidants:
Pulse Radiolysis Study on the Reaction of Trichloromethyl Peroxyl Radicals
with Iodide
- Authors:
- Bonifačić, Marija (4482)
- Schoeneich, Christian
- Asmus, Klaus-Dieter
Journal: J. Chem. Soc., Chem. Commu.
ISSN: 0022-4936
Year: 1991
Pages: from 1117 to 1119
Number of references: 13
Language: engleski
Summary: CCL3OO radicals are shown to oxidize three equivalents of
iodide ions to yield one I2 molecule (showing up as I3- in aqueous
solution) and one I atom (showing up as I2-) per peroxyl unit; the
mechanism is considered to proceed via a protonated CCl3OO/I-adduct radical
as the primary intermediate and subsequentnucleophilic (SN2) attack by a
second iodide accompanied by electron localization in the hydroperoxide
moiety leads to I2 and CCl3O. with the latter being responsible for the
oxidation of the third iodide.
Keywords: peroxyl radicals, multi-electron exidation, iodide oxidation, pulse radiolysis
Title: One-Electron Reduction of Sulphonium Salts in Aqueous
Solution: a Pulse Radiolisis Study
- Authors:
- Bonifačić, Marija (4482)
- Anklam, Elke
Journal: J. Chem. Soc., Perkin Trans.
ISSN: 0300-9580
Volume: 2
Year: 1991
Pages: from 243 to 248
Number of references: 47
Language: engleski
Summary: Absolute rate constants have been measured for the
reduction of 1-alkylthiolanium (1a-c), 1-alkylthianium
(2a-e),1-(n-carboxyalkyl)thiolanium (3a,b) and 1-(n-carboxyalkyl)thianium
(4a,b) salts and w-dimethylsulphonioalkanoic acid (5a,b), including
biologically active S-methyl-methionine (6) and dimethyl -propiothetin
(5b),by hydrated electron in aqueous solutions using the pulseradiolysis
method. This reaction was found to occur very rapidly (k in the range 10E9
- 10E10 dm3 mol-1 s-1), the individual rate constants being dependent on
the electron dependent on the electron inductive power of the substituents
on the positive sulphur centre. The sulphuranyl radical R3S, a possible
reaction intermediates, could not be detected whithin the 0.1 us
timeresolution of the applied technique No reactio was observed between
S-methylmethionine and CO2- or Me2COH under experimental conditions. The
one-electron reduction potential of thissulphonium salts has been estimated
to be <-1.8 V. C-centeredradicals produced upon the reduction of the cyclic
sulphoniumsalts 1-methyl- and 1-ethylthiolanium and 1-methylthianium
saltsby e-aq were characterized by using p-benzoquinone as a radicals
cavenger. It was found that ring opening is the predominant process rather
than the cleavage of methyl or ethyl radicals.
Keywords: sulphonium salts, one-electron reduction, S-methylmethionine, dimethyl- -prpiotethin, pulse ratiolysis
Title: Electronic Effects of Co-ordinated Methoxide on the Rates
of Entry of Imidazole Derivatives into
Dimethyl-1,7,12,17-tetramethyl-8,13-divinyl porphyrin-2,18-depropanoato(2)
- (methanol)methoxocobalt(III) in Methanol
- Authors:
- Ašperger, Smiljko
- Vrban, G.
- Cetina-Čižmek, B.
- Orhanović, Mato (34193)
Journal: J. Chem. Soc., Dalton Trans.
Number: 7
ISSN: 0300-9246
Year: 1991
Pages: from 1847 to 1849
Number of references: 14
Language: engleski
Summary: The rates of replacement of MeOH by imidazole derivatives
in (CoIII L(MeO)(MeOH)
(L=dimethyl-3,7,12,17-tetramethyl-8,13,-divinilporphyrin-2,18,-dipropanoste
) we measured. The mosta basic derivative interes most slowly, as was
previously observed for pyridinederivatives. However the rates of entry of
imidazoles are about 50 times smaller than those of pyridenes. The energies
of entropies of activation of the overall reaction with pyridine(py) and
imidazole (Him) are Ea/kJ mol-1=40.0 3.1 (py) and 76.43.8 (Him), and
S+/JK-1mol-1= -105 1 (py), and -13.2 12.8 (Him).It is referred that the
transition state in the reaction with py is stabilised by sigma and partial
metal-to-ligand pi-bonding,while that in the reaction with imidazole
involves sigma bonding only.
Keywords: kinetic, imidazole,dimetil-3,7,12,17-tetramethyl-8,13,-divinylporphyrin-2,1 8dipropanoate
Title: Raman spectroscopic study of H2O and D2O water solutions
of glycine
- Authors:
- Furić, K.
- Mohaček, V.
- Bonifačić, Marija (4482)
- Štefanić, Igor (190073)
Journal: J. Mol. Struc.
ISSN: 0022-2860
Volume: 267
Year: 1992
Pages: from 39 to 44
Number of references: 7
Language: engleski
Summary: The Raman spectra of glycine molecule have been studied for
solid state, as well as for ordinary and heavy water solutions. Some new
bands were observed, causing our assignment to differ from previous two and
yet reconciling them both. In the concentration dependence study unusual
downshift and intensity change of certain bands were noticed. This is
explained by assumption of the Fermi resonance model and weak hydrogen
bonding arising between glycine and solvent molecules.
Keywords: Raman spectroscopy, glycine, D2O, Fermi resonance, Hydrogenbonding
Title: Mechanistic Study of the Decomposition Reactions of
Azobenzene
- Authors:
- Srzić, Dunja (44385)
- Žinić, Mladen
- Meić, Zlatko
- Czira, Gabor
- Tamas, Jozsef
Journal: Org. Mass Spectrom.
ISSN: 0030-493X
Volume: 27
Year: 1992
Pages: from 1305 to 1310
Number of references: 30
Language: engleski
Summary: The electron impact induced fragmentation of azobenzenes
and itsd1, d2, d5, d10 and 15N analogues was studied by massspectrometry
and ion kinetic energy spectroscopy. The mainfragment ions found in the
mass spectrum of azobenzene are due totwo parallel stepwise processes from
the molecular ion: (i) theexpulsion of N2 and two hydrogen radicals
producing an ion at m/z152 having possibly a biphenylene radical cation
structure, (ii)loss of C6H5. and N2. Except in the elimination of two
hydrogenradicals from M-N2+. ions, hydrogen scrambling between
thephenylrings does not feature in azobenzene upon electron impact.
Keywords: azobenzene, mass spectrometry, ion kinetic energy spectroscopy
Title: Randomization in the Fragmentation of Benzophenone
- Authors:
- Srzić, Dunja (44385)
- Martinović, Suzana (188216)
- Vujanić, P.
- Meić, Zlatko
Journal: Rapid Commu. Mass Spectrom.
ISSN: 0951-4198
Volume: 7
Year: 1993
Pages: from 163 to 166
Number of references: 18
Language: engleski
Summary: The hydrogen and carbon randomization in the mass
spectrometricbehaviour of benzophenone has been studied by deuterium
and13C-labelling. Hydrogen scrambling is involved only in thereactions of
primary loss of hydrogen from molecular ions, aswell as in secondary
elimination of two hyrogen atoms from M-CO+. ions. The carbon
randomization does not feature inbenzophenone upon electron impact.
Keywords: benzophenone, mass spectrometry, hydrogen randomization, carbon randomization
Title: Long-Range Interactions of Substituents in Steroidal
Molecules
- Authors:
- Klasinc, Leo (21130)
- Paša-Tolić, Ljiljana (134150)
- Spiegl, H.
- Knop, J.V.
- McGlynn, S.P.
Journal: Int. J. Quantum Chem., Quantum Biol. Symp.
ISSN: 0360-8832
Volume: 20
Year: 1993
Pages: from 191 to 198
Number of references: 32
Language: engleski
Summary: The dependence of the long-range electronic interactions
ofcarbonyl groups on the basis ring structure and the position
ofsubstituents was studied using MNDO algorithm.
Keywords: steroidal molecules, long-range interactions, MNDO
Title: Ozone Destruction on Powders
- Authors:
- Alebić-Juretić, Ana (122402)
- Cvitaš, Tomislav (7373)
- Klasinc, Leo (21130)
Journal: Ber. Bunsenges. Phys. Chem.
Number: 3
ISSN: 0005-9021
Volume: 96
Year: 1992
Pages: from 493 to 495
Number of references: 9
Language: engleski
Summary: The destruction of ozone on silica-gel, Al2O3, NaCl,
calcite,Saharan sand and wood ash as model powder was studied in afluidized
bed reactor. An elevted ambient concentration of O3(100 ppb) in the
filtered air stream was applied during thisexperimets. The relative
effectivness of ozone destruction was inthe order Al2O3>sood
ash>silica-gel,, followed by Saharansand>calcite>NaCl. The implication of
this result on ozonemeasurements in particle-rich atmospheres is discussed.
Keywords: adsorption, chemical kinetic, gases, materials properties, surfaces
Title: Electronic Structure of S2F10
- Authors:
- Novak, Igor (74291)
Journal: Inorg. Chim. Acta
ISSN: 0020-1693
Volume: 181
Year: 1991
Pages: from 81 to 83
Number of references: 6
Language: engleski
Summary: The electronic structure of S2F10 has been studied
bysemi-empirical and ab initio MO methods. Both conformers,staggered and
eclipsed show a very similar electronic structurewhich can be rationalized
in terms of an SF6 dimer.
Keywords: electronic structure, S2F10, SF6-dimer, semi-empirical calculations ab initio calculations
Title: Structure and Properties of Unknown Haloboranes
- Authors:
- Novak, Igor (74291)
Journal: Inorg. Chim. Acta
ISSN: 0020-1693
Volume: 181
Year: 1991
Pages: from 281 to 284
Number of references: 11
Language: engleski
Summary: Molecular and electronic structures of several little
knownhaloboranes: BH2F, BH2Cl, BH2Br, BH2I, BHFCl, BHBr2 and BHI2 havebeen
studied using non-relaticistic ab initio calculationsemploying extended
basis sets.
Keywords: electronic structure, molecular structure, non-relativistic ab initio calculaations, BH2F, BH2Cl, BH2Br, BH2I, BHFCl, BHBr2, BHI2
Title: Matrix isolation in photoelectron spectroscopy
- Authors:
- Potts, A.W.
- Anjum, S.
- Benson, J.
- Novak, Igor (74291)
Journal: Chem. Phys.
ISSN: 0301-0104
Volume: 161
Year: 1992
Pages: from 281 to 288
Number of references: 32
Language: engleski
Summary: Some volatile inorganic species have been trapped in a
zincmatrix using the process of co-condensation and their UVphotoelectron
spectra have been recorded. These are seen tocorrespond to broadened
versions of the molecular spectra withionization energies subject to small
polarization shifts.
Keywords: matrix isolation, photoelectron spectroscopy
Title: Heat of formation of CH2OH and D(0) (H-CH2OH)
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0022-3654
Volume: 97
Year: 1993
Pages: from 11451 to 11455
Number of references: 28
Language: engleski
Summary: The appearance potential of CH2OH(+) from CH3OH has
beenreexamined by a more extensive analysis. Other quantities whichcan be
derived from this value include heat of formation andproton affinity of
CH2O.
Title: Photoionization mass spectrometry of CH2S and HCS
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
Number: 4
ISSN: 0021-9606
Volume: 98
Year: 1993
Pages: from 2568 to 2579
Number of references: 40
Language: engleski
Summary: Transient species CH2S and HCS were studied by
photoionizationmass spectrometry They were prepared in situ from CH3SH
bysequential hydrogen abstraction with fluorine atoms.
Keywords: CH2S, HCS, photoionization mass spectrometry, photoion yield curve, adiabatic ionization potentional, heats of formation
Title: Laser Optogalvanic Spectrum of Cesium in a Radiofrequence
Discharge
- Authors:
- Kumar, D.
- Clancy, P.L.
- Klasinc, Leo (21130)
- McGlynn, S.P.
Journal: Croat. Chem. Acta
Number: 1
ISSN: 0011-1643
Volume: 66
Year: 1993
Pages: from 217 to 225
Number of references: 38
Language: engleski
Summary: The laser optogalvanic (LOG) spectrum of cesium vapor at
-50 mTorr in a law powder (<1W), 30MHz radiofrequency discharge hasbeen
recorded on the range 16.250 to 16.860 cm-1. Members ofseveral Rydberg
series (6p ns, 6p nd, 5d np, 5d nf) thetterminate on the first ionization
limit have been observed. Theline broadening of high-n (n>30) f-levels in
cesium isconsiderably less than in xenon. The excessive broadening inxenon
is attributed in part to interactions of the Rydbergelectron with the
open-shell core.
Keywords: laser optogalvanic spctroscopy
Title: Ab initio Calculations on ONOOH and ONOO-
- Authors:
- Koppenol, W. H.
- Klasinc, Leo (21130)
Journal: Int. J. Quantum Chem., Quantum Biol. Symp.
ISSN: 0360-8832
Volume: 20
Year: 1993
Pages: from 1 to 6
Number of references: 6
Language: engleski
Summary: The geometry and electronic structure of peroxynitrous
acid(O=NOOH) and peroxynitrite ion (O=NOO-) were studied at the6-31G**
level. The cis- and trans-configuration of both werecompared. The
electronic structure is discusse from the point ofview of the reactivities
and transformation processes of ONOOHand ONOO-.
Keywords: geometry, electronic structure, ONOOH, ONOO-, ab initio calculations, 6-31G** level
Title: Measuremaents of Tropospheric Ozone in the East
Mediterranean Region
- Authors:
- Cvitaš, Tomislav (7373)
- Klasinc, Leo (21130)
Journal: Bolletino Geofisico
Number: 1
Volume: 16
Year: 1993
Pages: from 521 to 527
Number of references: 14
Language: engleski
Summary: The results obtained by monitoring ozone in different
regionalong the Adriatic coast and in Aegean region during summer andfrom
measurements in Cairo, Egypt in March 1990 are reported andanalyzed. In
general tropospheric ozone concentrations are higherin the northern than in
the southern Adriatic region. Peaksvaluea in urban air of Athens frequently
exceed the air qualitiystandards, but high values have been measured even
on arelatively remote island Paros. The urban air in Cairo did notshow high
ozone concentrations during March 1990 in spite of theheavy traffic and
relatively intense sunshine.
Keywords: ozone, tropospheric ozone
Title: Stratospheric ozone intrusion over Zagreb, Croatia, on
February 6 1990
- Authors:
- Marki, A.
- Tiljak, Damir (163332)
- Klasinc, Leo (21130)
- Cvitaš, Tomislav (7373)
- Lisac, I.
Journal: Meteorol. Zeitschrift, N.F.
Number: 10
ISSN: 0941-2948
Volume: 2
Year: 1993
Pages: from 224 to 231
Number of references: 12
Language: engleski
Summary: On February 6, 1990 at 10.45 UTC the ozone volume fraction
inZagreb at Ruđer Bošković Institute (182m a.s.l.) suddenly rosefrom 2 ppb
to 100 ppb and remained at unusually high values foranother five hours.
With a delay of approcimately one hours atPuntijarka (which is 10 km north
and 980 m a.s.l.) a rise rom 40ppb to out of scale (i.e. much higher than
100 ppb) occured.Episodes of simultaneous high ozone values, however
withdecreacing intensity, have ben observed at both station again
onFebruary 7, and on February 8. Since insolation at this time ofyear in
Zagreb is hardly sufficient for production of troposfericozone volume
fractions higher than 30 ppb, a case ofstratospheric intrsion is assumed.
However, both station are atrelattively low altitude and at the higher one
the ozone peak wasregistrated. Actual meteorogical condition over Europe
and aroundZagreb in particular were favouralble for an ozone intrusion
eastof Zagreba earlier on February 6, in accordance with the
observedbehaviour. On these days a high pressure system rested overEurope.
On February 6, surface wind in Zagreb blew from east,thus explainig that
the ozone package might have reached RuđerBošković Institute prior to
Puntijarka. The analysis of thisevent is given.
Keywords: ozone volume fraction, intrusion
Title: Solvent Effect in Dense Gasses
- Authors:
- McGlynn, S.P.
- Asaf, U.
- Kumar, D.
- Felps, S.
- Rupnik, Krešimir (77441)
- Klasinc, Leo (21130)
Journal: Int. J. Quantum Chem.
ISSN: 0020-7608
Volume: 39
Year: 1991
Pages: from 399 to 409
Number of references: 10
Language: engleski
Summary: The effect of perturber gases, partial pressures in the
range0-50 atm, on the absorption Rydberg spectra with n>10, in methyliodide
and benzene have been investigated. The perturbers wererate gases and H2.
It has been shown that the spectroscopicenergy shift = (p,n), is given by
= op, were p is the numberdensity of the perturber, for n>10 found to
exist.
Keywords: perturber gases, absorption Rydberg spectra, methyl iodide, benzene
Title: Ab initio Calculation on 5alfa-androstane
- Authors:
- Paša-Tolić, Ljiljana (134150)
- Klasinc, Leo (21130)
- Spiegl, H.
- Knop, J.V.
- McGlynn, S.P.
Journal: Int. J. Quantum Chem.
ISSN: 0020-7608
Volume: 41
Year: 1992
Pages: from 815 to 827
Number of references: 12
Language: engleski
Summary: The electronic structure of 5alfa-androstane has been
computed byab initio SCF methods in an STO 3G-basis. The results
arecompared with existing mNDO computations and are used to
discusslong-range electronic interactions between distant substituents.
Keywords: 5alfa-androstane, long-range interactions, ab initio
Title: Conductance Study of Ion-Pair of Dibenzo-24-crown-8
Complexes With Sodium Monoakyl Benzeneazophosphonates in Acetonitrile
- Authors:
- Tušek-Božić, Ljerka (50922)
Journal: Electrochim. Acta
Number: 3
ISSN: 0013-4686
Volume: 39
Year: 1994
Pages: from 471 to 473
Number of references: 14
Language: engleski
Title: Crystalization of Calcium Oxalate in Molecular and
Micellar Sollutions of Sodium Cholate
- Authors:
- Škrtić, D.
- Filipović-Vinceković, Nada (11783)
- Babić-Ivančić, Vesna
- Tušek-Božić, Ljerka (50922)
- Fueredi-Milhofer, Helga (12650)
Journal: Mol. Cryst. Liq. Cryst.
Number: 2
ISSN: 0026-8941
Volume: 248
Year: 1994
Pages: from 149 to 158
Number of references: 14
Language: engleski
Title: Synthesis, Characterization and Crystal Structures of
(Mo(CO)5)4TPTA and (W(CO)5)4TPTA
N(TPTA=1,4,8,11-tetrakis(methyldiphenylphosphino)-1,4,8,11-tetraazacyclotet
radecane)
- Authors:
- Planinić, Pavica (5705)
- Meider, Henrika (30332)
- Matković-Čalogović, Dubravka
Journal: J. Organomet. Chem.
Number: 3
ISSN: 0022-328X
Volume: 483
Year: 1994
Pages: from 205 to 212
Number of references: 24
Language: engleski
Title: The Laplacian Matrix in Chemistry
- Authors:
- Trinajstić, Nenad (50450)
- Babić, Darko (53240)
- Nikolić, Sonja (84281)
- Plavšić, Dejan (76010)
- Amić, D.
- Mihalić, Z.
Journal: J. Chem. Inf. Comput. Sci.
Number: 2
ISSN: 0095-2338
Volume: 34
Year: 1994
Pages: from 368 to 376
Number of references: 52
Language: engleski
Title: Laser-desorption Fourier-transform Mass Spectrometry of
(Ta6X12)X2 . 8H2O, X=Cl,Br
- Authors:
- Srzić, Dunja (44385)
- Paša-Tolić, Ljiljana (134150)
- Martinović, Suzana (188216)
- Plavšić, Dejan (76010)
- Klasinc, Leo (21130)
Journal: Rapid Commu. Mass Spectrom.
Number: 1
ISSN: 0951-4198
Volume: 8
Year: 1994
Pages: from 56 to 58
Number of references: 12
Language: engleski
Title: 13C NMR Studies of Some Dialkyl
alfa-Anilinobenzylphosphonates and Dialkyl
alfa-Anilno-(2-hydroxybenzyl)phosphonates
- Authors:
- Ćurić, Manda (124246)
- Tušek-Božić, Ljerka (50922)
- Vikić-Topić, Dražen
Journal: Magn. Reson. Chem.
Number: 1
ISSN: 0749-1581
Volume: 33
Year: 1995
Pages: from 27 to 33
Number of references: 24
Language: engleski
Title: Biological Activity of Some Dialkyl
alfa-Anilinobenzylphosponates and Their Palladium(II) Complexes
- Authors:
- Tušek-Božić, Ljerka (50922)
- Ćurić, Manda (124246)
- Balzarini, J.
- De Clercq, E.
Journal: Nucleosides Nucleotides
Number: 3-5
ISSN: 0732-8311
Volume: 14
Year: 1995
Pages: from 777 to 781
Number of references: 8
Language: engleski
Title: Vertical Inonization Potentials of the Compounds Related
to Lignin, 8. Coniferyl Alcohol
- Authors:
- Shevchenko, S.M.
- Jakobsons, Yu. K.
- Kovač, Branka (22640)
- Paša-Tolić, Ljiljana (134150)
- Klasinc, Leo (21130)
Journal: Khim. Dreves.
ISSN: 0201-7474
Year: 1991
Pages: from 81 to 85
Number of references: 20
Language: ruski
Title: Positional and Conformational Dependence of Long-Range
Interacions in 3,16- and 3-17-Androstanediones
- Authors:
- Klasinc, Leo (21130)
- Paša-Tolić, Ljiljana (134150)
- Spiegl, H.
- Knop, J.V.
- McGlynn, S.P.
Journal: J. Math. Chem.
ISSN: 0259-9791
Volume: 8
Year: 1991
Pages: from 179 to 184
Number of references: 9
Language: engleski
Title: LD FTMS Investigation of Rh(I) Complexes with Chiral
1,5-Bisnitrogen Ligands
- Authors:
- Srzić, Dunja (44385)
- Martinović, Suzana (188216)
- Paša-Tolić, Ljiljana (134150)
- Šepac, D.
- Šunjić, Vitomir
Journal: Croat. Chem. Acta
Number: 1
ISSN: 0011-1643
Volume: 67
Year: 1994
Pages: from 149 to 153
Number of references: 5
Language: engleski
Title: Synthesis and Laser Desorption Fourier Transform Mass
Spectromery of Massive Fullerenes
- Authors:
- Zorc, Hrvoj
- Paša-Tolić, Ljiljana (134150)
- Martinović, Suzana (188216)
- Srzić, Dunja (44385)
Journal: Full. Sci. Tech.
Number: 4
ISSN: 1064-122X
Volume: 4
Year: 1994
Pages: from 471 to 480
Number of references: 15
Language: engleski
Title: Ozone formation in the greater Cairo area
- Authors:
- Guesten, H.
- Heinrich, G.
- Wepper, J.
- Abdel, M.M.
- Abdel-Hay, F.A.
- Ramadan, A.B.
- Tawfik, F.S.
- Ahmed, D.M.
- Hassan, G.K.Y.
- Cvitaš, Tomislav (7373)
- Jeftić, Jelena
- Klasinc, Leo (21130)
Journal: Sci. Tot. Environ.
ISSN: 0048-9697
Volume: 155
Year: 1994
Pages: from 285 to 295
Number of references: 24
Language: engleski
Title: Lesion Spectra: Radiation Signatures and Biological
Gatways
- Authors:
- Rupnik, Krešimir (77441)
- Klasinc, Leo (21130)
- Varma, M.
- Battista, J.
- McGlynn, S.P.
Journal: J. Chem. Inf. Comput. Sci.
ISSN: 0095-2338
Volume: 34
Year: 1994
Pages: from 1054 to 1063
Number of references: 19
Language: engleski
Title: Radiation Signatures and Radiation Markers
- Authors:
- McGlynn, S.P.
- Rupnik, Krešimir (77441)
- Varma, M.
- Klasinc, Leo (21130)
Journal: Radiation Protection Dosimetry
Volume: 52
Year: 1994
Pages: from 155 to 164
Number of references: 20
Language: engleski
Title: Photoelectron Spectra of Alkyldiaziridines
- Authors:
- Klasinc, Leo (21130)
- Mannschrek, A.
- Mintas, M.
- McGlynn, S.P.
Journal: J. Chem. Soc., Perkin Trans.
Volume: 2
Year: 1994
Pages: from 2059 to 2062
Language: engleski
Title: n,p-Interactions in polycyclic unsaturated ketones:
Photoelectron spectroscopic study
- Authors:
- Kovač, Branka (22640)
- Novak, Igor (74291)
- Mlinarić-Majerski, K.
- Vinković, M.
- Kaselj, M.
Journal: J. Organomet. Chem.
ISSN: 0022-3263
Volume: 59
Year: 1994
Pages: from 3033 to 3036
Number of references: 17
Language: engleski
Title: Laser Desorprion Fourier-transform Mass Spectrometry of
Lignins
- Authors:
- Srzić, Dunja (44385)
- Martinović, Suzana (188216)
- Paša-Tolić, Ljiljana (134150)
- Kezele, Nenad
- Shevchenko, S.M.
- Klasinc, Leo (21130)
Journal: Rapid Commu. Mass Spectrom.
Number: 3
ISSN: 0951-4198
Volume: 9
Year: 1995
Pages: from 245 to 249
Number of references: 21
Language: engleski
Title: Tropospheric ozone measurements in Croatia
- Authors:
- Cvitaš, Tomislav (7373)
- Kezele, Nenad
- Klasinc, Leo (21130)
- Lisac, I.
Journal: Pure Appl. Chem.
Number: 8/9
ISSN: 0033-4545
Volume: 67
Year: 1995
Pages: from 1450 to 1453
Number of references: 11
Language: engleski
Title: NMR Spectroscopic Study of Camphanic Acid and
Rh2(camphanate)4, and its Adducts with 1,4-benzodiazepines
- Authors:
- Klaić, B.
- Raza, Zlata
- Marčec, Radovan (28196)
- Vinković, M.
- Šunjić, Vitomir
Journal: Spectrosc. Lett.
Number: 5
ISSN: 0038-7010
Volume: 28
Year: 1995
Pages: from 687 to 693
Number of references: 19
Language: engleski
Title: Lasser Desorption Fourier Transform Mass Spectrometry of
Lignins
- Authors:
- Klasinc, Leo (21130)
- Mannschrek, A.
- Mintas, M.
- McGlynn, S.P.
Journal: Rapid Commu. Mass Spectrom.
ISSN: 0951-4198
Volume: 9
Year: 1995
Pages: from 245 to 249
Number of references: 21
Language: engleski
Title: Electronic Structure of Substituted Bicycloheptanones
(Camphors)
- Authors:
- Novak, Igor (74291)
- Kovač, Branka (22640)
Journal: J. Electron Spectrosc. (Data Bank)
ISSN: 0368-2048
Volume: 70
Year: 1995
Pages: from 259 to 261
Number of references: 8
Language: engleski
Title: Transannular Interactions in Morpholines: "Photoelectron
Spectroscopic Studies"
- Authors:
- Novak, Igor (74291)
- Kovač, Branka (22640)
Journal: Heteroatom Chem.
Volume: 6
Year: 1995
Pages: from 29 to 31
Language: engleski
Title: Nature of the highest occupied molecular orbitals of
trans- and cis-bicyclo (4,1,0)hept-3-enes
- Authors:
- Gassman, P.G.
- Mlinarić-Majerski, K.
- Kovač, Branka (22640)
- Chen, H.
- Dixon, D.A.
Journal: J. Phys. Org. Chem.
ISSN: 0894-3230
Volume: 8
Year: 1995
Pages: from 149 to 158
Number of references: 26
Language: engleski
Title: One-Electron Oxidation and Reduction Reactions of Vitamin
C Derivatives: 6-Bromao- and 6-Chloro-6deoxy-ascorbic Acid
- Authors:
- Bonifačić, Marija (4482)
- Ljubenkov, Ivica
- Eckert-Maksić, Mirjana
Journal: Int. J. Radiat. Biol.
Number: 2
ISSN: 0955-3002
Volume: 66
Year: 1994
Pages: from 123 to 131
Number of references: 13
Language: engleski
Title: Determination of Absolute Rate Constants for the
Reversible Hydrogen-atom Transfer between Thyl RAdicals and Alcohols or
Ethers
- Authors:
- Schoeneich, Christian
- Asmus, Klaus-Dieter
- Bonifačić, Marija (4482)
Journal: J. Chem. Soc. Faraday Trans.
Number: 13
ISSN: 0956-5000
Volume: 91
Year: 1995
Pages: from 1923 to 1930
Number of references: 45
Language: engleski
Title: Off-Yxis Injection into an ICR Iron Trap: A Means for
Efficient Capture of a Continuous Beam of Externally Generated Ions
- Authors:
- Guan, S.
- Paša-Tolić, Ljiljana (134150)
- Marschall, A.G.
- Xiang, X.
Journal: Int. J. Mass Spectrom. Ion Proc.
Volume: 139
Year: 1994
Pages: from 75 to 86
Language: engleski
Title: Collision-Induced Dissociation for Mass Sectrometric
Sequencing of Biopolymers: High-Resolution Fourier Transform Ion Cyclotron
Resonsance MS4
- Authors:
- Huang, Y.
- Paša-Tolić, Ljiljana (134150)
- Guan, S.
- Marschall, A.G.
Journal: Anal. Chem
Volume: 66
Year: 1994
Pages: from 4385 to 4389
Language: engleski
Title: Photoelectron Spectroscopic Study of Novel Group 14
Functionalized Vinylcyclopropanes
- Authors:
- Eckert-Maksić, Mirjana
- Golič, M.
- Paša-Tolić, Ljiljana (134150)
Journal: J. Organometallic Chem.
Volume: 489
Year: 1995
Pages: from 35 to 41
Language: engleski
Title: Ultrahigh-Resolution Matrix-Assisted Laser
Desorption/Ionization Fourier Transform Ion Cyclotron Resonace Mass Spectra
of Peptides
- Authors:
- Paša-Tolić, Ljiljana (134150)
- Huang, Y.
- Guan, S.
- Kim, H.S.
- Marschall, A.G.
Journal: J. Mass Spectrom.
Volume: 30
Year: 1995
Pages: from 825 to 833
Language: engleski
Title: Molecular and Electronic Structure of AsHnX3-n (X=F,Cl)
- Authors:
- Novak, Igor (74291)
Journal: Inorg. Chim. Acta
ISSN: 0020-1693
Volume: 186
Year: 1991
Pages: from 131 to 134
Language: engleski
Title: Conformation of 2,2'-bithiophene and Its Derivatives in
Different Aggregation States
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Mok, K.F.
- Mok, C.Y.
- Huang, H.H.
Journal: J. Chem. Res. (S)
ISSN: 0308-2342
Year: 1992
Pages: from 350 to 351
Title: Molecular and Electronic Structure of Br2O
- Authors:
- Novak, Igor (74291)
Journal: Struc. Chem.
ISSN: 1040-0400
Volume: 3
Year: 1992
Pages: from 377 to 379
Language: engleski
Title: Molecular and Electronic Structure of Selenium and
Tellurium Tetrahalides
- Authors:
- Novak, Igor (74291)
Journal: Heteroatom Chem.
ISSN: 1042-7163
Volume: 3
Year: 1992
Pages: from 431 to 434
Language: engleski
Title: He I Photoelectron Spectra of Bifurans and Thienylfurans
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Chua, Y.T.
- Mok, C.Y.
- Huang, H.H.
Journal: J. Electron Spectrosc. Relat. Phenom.
ISSN: 0368-2048
Volume: 61
Year: 1992
Pages: from 143 to 147
Language: engleski
Title: He I Photoelectron Spectra of Condensed Organic Halides
- Authors:
- Potts, A.W.
- Anjum, S.
- Benson, J.
- Novak, Igor (74291)
Journal: J. Electron Spectrosc. Relat. Phenom.
ISSN: 0368-2048
Volume: 61
Year: 1992
Pages: from 43 to 54
Language: engleski
Title: Electronic Structure of Thiophenes with Mixes Substituents
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Chua, Y.T.
- Mok, C.Y.
- Huang, H.H.
Journal: J. Electron Spectrosc. Relat. Phenom.
ISSN: 0368-2048
Volume: 63
Year: 1993
Pages: from 85,90
Language: engleski
Title: Crystal Structures of 3,5,5'-trichloro-2,2'-bithiophene
and 3,3',5,5'-tetrachloro-2,2'-bithiophene
- Authors:
- Mok, K.F.
- Ng, S.C.
- Novak, Igor (74291)
- Huang, H.H.
Journal: J. Cryst. Spectrosc. Res.
ISSN: 0277-8068
Volume: 23
Year: 1993
Pages: from 799 to 799
Language: engleski
Title: Electronic Structure of Diphosphazene Derivative
- Authors:
- Ang, H. G.
- Kwik, W. L.
- Novak, Igor (74291)
Journal: J. Chem. Res. (S)
ISSN: 0308-2342
Year: 1993
Pages: from 422 to 423
Language: engleski
Title: Combinatorial Analysis in Chemistry: Halomethanes
- Authors:
- Novak, Igor (74291)
Journal: J. Chem. Educ.
ISSN: 0021-9584
Volume: 70
Year: 1993
Pages: from 548 to 548
Language: engleski
Title: The Photoelectron Spectrum of a Chiral Molecule CHFClBr
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Potts, A.W.
Journal: Chem. Phus. Lett.
ISSN: 0009-2614
Volume: 215
Year: 1993
Pages: from 561 to 564
Language: engleski
Title: Electronic Structure of Ethynyl Thiophenes
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Fang, J.
- Mok, C.Y.
- Huang, H.H.
Journal: J. Phys. Chem.
ISSN: 0022-3654
Volume: 98
Year: 1994
Pages: from 748 to 751
Language: engleski
Title: Haloallenes: Chiral Compounds without Chiral Carbon Atoms
- Authors:
- Novak, Igor (74291)
Journal: J. Chem. Educ.
ISSN: 0021-9584
Volume: 74
Year: 1994
Pages: from 579 to 579
Language: engleski
Title: Inverse Problem of Isomer Enumeration
- Authors:
- Novak, Igor (74291)
Journal: J. Chem. Educ.
ISSN: 0021-9584
Volume: 71
Year: 1994
Pages: from 579 to 579
Language: engleski
Title: Photoelectron Soectroscopic Study of Sulfur-Sulfur
Interactions in Macrocyclic Thioethers
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Potts, A.W.
Journal: Spectrochim. Acta
ISSN: 0584-8539
Volume: 50
Year: 1994
Pages: from 353 to 356
Language: engleski
Title: Molecular and Electronic Structure of Bromamines
- Authors:
- Novak, Igor (74291)
Journal: Heteroatom Chem.
ISSN: 1042-7163
Volume: 5
Year: 1994
Pages: from 145 to 148
Language: engleski
Title: Electronic Structure of Bichalcophenes
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Chua, Y.T.
- Mok, C.Y.
- Huang, H.H.
Journal: J. Phys. Chem.
ISSN: 0022-3654
Volume: 98
Year: 1994
Pages: from 5240 to 5243
Language: engleski
Title: He II Photoelectron Spectra of Bifurans and Thienylfurans
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Chua, Y.T.
- Mok, C.Y.
- Huang, H.H.
Journal: J. Electron Spectrosc. Relat. Phenom.
ISSN: 0368-2048
Volume: 69
Year: 1994
Pages: from 177 to 180
Language: engleski
Title: New Organica Polymer Precursors: Synthesis and Electronic
Structure of Thienylpyridines and Thienylethynylpyridines
- Authors:
- Novak, Igor (74291)
- Ng, S.C.
- Mok, C.Y.
- Huang, H.H.
- Fang, J.
- Wang, K.K
Journal: J. Chem. Soc., Perkin Trans.
ISSN: 0300-9580
Volume: 2
Year: 1994
Pages: from 1771 to 1775
Language: engleski
Title: Conformational Studies of Selectively Methylated
(2,2)(1,3)(1,4)Cyclophanes. Steric Effects in tha Relative Conformational
Ground States
- Authors:
- Lai, Y.H.
- Yap, A.H.T.
- Novak, Igor (74291)
Journal: J. Organomet. Chem.
ISSN: 0022-3263
Volume: 59
Year: 1994
Pages: from 3381 to 3385
Language: engleski
Title: Isonumeric Compounds:Derivatives Enumeration
- Authors:
- Novak, Igor (74291)
Journal: Z. Naturforsch. Teil. A
ISSN: 0340-4811
Volume: 49
Year: 1994
Pages: from 790 to 792
Language: engleski
Title: Electronic Structure of Arsinous Azides
- Authors:
- Ang, H. G.
- Lee, Y.W.
- Novak, Igor (74291)
- Potts, A.W.
Journal: J. Phys. Chem.
ISSN: 0022-3654
Volume: 98
Year: 1994
Pages: from 12526 to 12529
Language: engleski
Title: Investigation of the Ferroelectric Phase Transition in
(CH3NH3)Cl3
- Authors:
- Jiang, Z.T.
- James, B.D.
- Liesegang, J.
- Tan, K.L.
- Gopalakrishnan, R.
- Novak, Igor (74291)
Journal: J. Phys. Chem. Solids
ISSN: 0022-3697
Volume: 56
Year: 1995
Pages: from 277 to 283
Language: engleski
Title: Substituent Effects in Thiophenes
- Authors:
- Novak, Igor (74291)
Journal: Croat. Chem. Acta
ISSN: 0011-1643
Volume: 68
Year: 1995
Pages: from 399 to 402
Language: engleski
Title: Molecular Ismorphism
- Authors:
- Novak, Igor (74291)
Journal: Eur. J. Phys.
ISSN: 0143-0807
Volume: 16
Year: 1995
Pages: from 151 to 153
Language: engleski
Title: n,p-Conjugation in N-methylvinylamine. A Photoelectron
Spectroscopic Study
- Authors:
- Fang, J.
- Sim, C.W.
- Mok, C.Y.
- Huang, H.H.
- Novak, Igor (74291)
Journal: J. Chem. Soc., Perkin Trans.
ISSN: 0300-9580
Volume: 2
Year: 1995
Pages: from 1625 to 1627
Language: engleski
Title: Photoionizatuio Mass Spectrometric Studies of the Isomeric
Transient Species CD2OH3 and CD3O
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 95
Year: 1991
Pages: from 4033 to 4039
Language: engleski
Title: Photoionization Mass Spectrometric Study of CH3OF
- Authors:
- Ruščić, Branko (41865)
- Appelman, E.H.
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 95
Year: 1991
Pages: from 7957 to 7961
Language: engleski
Title: The Three Laws for Do(BiF)
- Authors:
- Yoo, R. K.
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: Chem. Phys.
Volume: 166
Year: 1992
Pages: from 215 to 227
Language: engleski
Title: Photoionization Mass Spectrometry of CH2S and HCS
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Year: 1993
Pages: from 2568 to 2579
Language: engleski
Title: Photoionization of Group V Trimers and Tetramers
- Authors:
- Yoo, R. K.
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Electron Spectrosc.
Volume: 66
Year: 1993
Pages: from 39 to 54
Language: engleski
Title: The N-NCO -Bond Energy and DHf (NCO)n from Photoionization
Mass Spectrometry Studies of HNCO and NCO
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 100
Year: 1994
Pages: from 4498 to 4508
Language: engleski
Title: Experimental Determination of DHF (HOBr) and Ionization
Potentials (HOBr): Implications for Coresponding Properties of HOI
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 101
Year: 1994
Pages: from 7795 to 7803
Language: engleski
Title: The H-NCS Bond Energy, DHf (HNCS), DHf (NCS), and IP (ncs)
from Photoinization Mass Spectrometric Studies of HNCS, NCS, and (NCS)2
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 101
Year: 1994
Pages: from 7975 to 7989
Language: engleski
Title: Threshold Photoelectron Spectrum of HOBr
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 101
Year: 1994
Pages: from 9215 to 9218
Language: engleski
Title: The Heats of Formation of Some C2H5O+ Isomers, Relevant
Bond Energies in Ethanol and PA(CH3CHO)
- Authors:
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Chem. Phys.
ISSN: 0021-9606
Volume: 101
Year: 1994
Pages: from 10936 to 10946
Language: engleski
Title: Photionization of Atomic Bismuth
- Authors:
- Yoo, R. K.
- Ruščić, Branko (41865)
- Berkowitz, J.
Journal: J. Phys..B: At. Mol.Phys.
Volume: 28
Year: 1995
Pages: from 1743 to 1759
Language: engleski
Information: svibor@znanost.hr
