Band 35 a Zeitschrift für Naturforschung 1980

Sachverzeichnis

Das Sachverzeichnis umfaßt Originalarbeiten. Notizen (N), Berichte (B) und Errata

Atomphysik und -Spektren Hartree-Fock Calculations of the Interaction Poten-tial Parameters for Noble-Gas Atoms.

A. Bielski and J. Wasilewski (N) 1112 Ne Emissions from a He Discharge Flow System: I. Relative Transition Probabilities of Ne.

H. K. Haak, C. Zetzsch, and F. Stuhl 1337 Ne Emissions from a He Discharge Flow System: II. Products of the Reaction He(21S) + Ne( l 1S) .

H. K. Haak, B. Wittig, and F. Stuhl 1342 Shift of the Til 535.0 nm line by hydrogen.

E. Lisicki (N) 773 Collision Broadening and Shift of the 535.0 nm TI Line Accompanying the Photodissociation of Thallium Iodide Perturbed by Noble Gases. Part I: Effects due to Kr and Xe. . E. Lisicki, A. Bielski, and J. Szudy 1249 Temperature Dependence of the 72P States Mixing and Quenching in Caesium-Deuterium Collisions.

M. Lukaszewics 1317 Cross Sections for Depolarization of 62Pa/2 Cesium Atoms Induced in Collision with Noble Gases from Dj Optical Pumping P. Rudecki 1245 Hydrogen Stark Broadening by Different Kinds of Model Microfields J. Seidel 679 Specific Line-Broadening of the Iron-Resonance-Line 3859.91 A by Collisions with Argon Atoms at high Temperatures (In German). J. Steinwandel, V. E. Joos, M. Hauser, and Th. Dietz 828

Diffusion, Elektro- und Thermodiffusion in Kondensaten The Electrical Conductivity of Molten Lead Iodide.

A. J. Easteal and P. H. Khoo (N) 1415 Diffusion in Binary Nonelectrolyte Solutions.

R. Haase and H.-J. Jansen (N) 1116 Kinetics of the Solid State Reaction between CuO and W0 3 .

M. Lazzari, L. P. Bicelli, and B. Rivolta 332 Molybdates Solid State Synthesis: The MgO —Mo03 System.

V. Massarotti, G. Flor, A. Marini, and R. Riccardi 500 Diffusion Coefficients of Aromatic Hydrocarbons in Their Lowest Triplet State: Anthracene in Hexane, Octane, Hexadecane, Perfluorohexane, and Methyl-cyclohexane; Pyrene and 9,10-Diphenylanthracene in Hexane E. G. Meyer and B. Nickel 503 The Diffusion Kinetic in Ionic Resin Exchangers. Self- and Exchange-Diffusion of Alcaliions (In Ger-man). . . . N. Miekeley and P. C. S. Fernandes 531 Diffusion Coefficients of Rb+ and Cs+ Ions in Molten Nitrate Systems.

O. Odawara, J. C. T. Kwak, and J. A. A. Ketelaar 423 A Molecular Dynamics Simulation of Molten (Li-Rb)Cl Implying the Chemla Effect of Mobilities.

I. Okada, R. Takagi, and K. Kawamura 493 Internal Cation Mobilities in the Molten Systems (Li-Na) NOs and (Na-Cs)NOs.

C. Yang, R. Takagi, and I. Okada 1186

Dünne Schichten

Formation of Mg»Si and CaSi2 Layers on Mono-crystalline Silicon Substrates (In German).

R. Braungart and H. Sigmund (N) 1268 The Influence of Grain Boundary Migration on the Diffusion Behaviour of Thin Films.

E. Ehrmann-Falkenau and A. Wagendristel 613 On the Interaction of Insoluble Alkyl Alcohol Mono-layers with Aqueous Solutions of Ionic Surfactants.

H.-F. Eicke and M. K. Sharma 1395 Structure Analysis of Vacuum-Deposited Mg Thin Films N. C. Haider 1098 Direct X-Ray Study of the Molecular Tilt in Di-palmitoyl Lecithin Bilayers.

M. Hentschel, R. Hosemann, and W. Helfrich (N) 643 Repulsion Phenomena in Thin Layers of Alcoholic Solutions of Tetrabutylammonium Iodide.

G. Peschel and P. Belouschek 869

Elektromagnetismus

Unified Theory of Electrons and Photons in Heavy Ion Collisions.

J. Kirsch, B. Müller, and W. Greiner 579

Elektronenbeugung Conformation and Structure of Ethylbenzene in the Vapour Phase.

P. Scharfenberg, B. Rozsondai, and I. Hargittai 431 The Molecular Structure of (Dichloromethyl)-tri-chlorosilane.

V. Typke, M. Dakkouri, and M. Schiele 1402

Elektronenleitung Photoelectric Determination of F0-Values in Solid Rare Gases.

W. von Zdrojewski, J. G. Rabe, and W. F. Schmidt 672

Elektronenmikroskopie Calculation of the Lifetimes of Localized Electronic Vacancies in Cyclic Molecules R. Spehr 876 Elcktroncnspektroskopie

Selectivity in Ketenimine Cycloadditions. Photo-electron Hel Spectra of Ketenimines. F. Bernardi, A. Bottoni, A. Battaglia, G. Distefano,

and A. Dondoni 521 Assignment of the Pyridine-N-oxide Photoelectron Spectrum on the Basis of Hel/Hell Intensities.

L. Klasinc, I. Novae, G. Kluge, and M. Scholz (N) 640 Photoelectron Spectroscopy of Heterocycles. 1- (Diazinyl) -2- (Pyridyl) -ethenes (Triazastilbenes).

I. Novak, L. Klasinc, J. V. Knop, and Th. Bluhm 844

1434 Sachverzeichnis

Festkörper Phonon Dispersion in Noble Metals.

R. M. Agarwal and R. P. S. Rathore 1001 Mini-Excitons and Lattice Dynamics in Mixed CT-Crystals: An ESR, Optical and Raman Spectro-scopical Study. . . . E. Erdle and H. Möhwald 236 Force Constants of the V04 5~ Ion in the Zircon Lattice (In German).

M. E. Escobar and E. J. Baran (N) 1110 The Kinetics of Plastic Flow.

B. Faucher and A. S. Krausz 1152 Crystal Structures of Dibrom- and Diiod Maleic Acid Thioanhydride (In German). . . W. Gonschorek 14 Improved Versions of Fielek Model for BCC Transi-tion Metals. . R. N. Khanna and R. P. S. Rathore 920 Quantitative Analysis of Microsegregation in the Faceted and Non-Faceted Czochralski Silicon Crystal Growth K. M. Kim 80 Experimental Evidence for two Kinds of Defects in Amorphous Fe80B20 .

E. Nold, S. Steeb, and P. Lamparter 610 The Incoherent Inelastic Neutron Spectra of TaS»-NH3andTaS2 (NH3 )1 / 3 (H tO)2 / 3 .

C. Riekel, R. Schöllhorn, and J. Tomkinson 590 The Inhibitor Agent in Subramanian's Dislocation Etchant for KCl. . . F. Rodriguez and M. Moreno 1419 On the Theory of Thermally Weighted Electron-Phonon Transition Probabilities. . . J. Schupfner 902 Lattice Dynamics of Molybdenum and Chromium.

B. P. Singh, L. P. Pathak, and M. P. Hemkar 230 Quantum Statistical Derivation of Rate Equations for Electronic Processes in Polar Crystals with Ex-ternal Electric Field. . . H. Stumpf and W. Kleih 1121 (lTl, ITT/002) Enhanced Borrmann Effect in Heat Treated Czochralski Grown Silicon Crystals.

M. Umeno and G. Hildebrandt 342 Influence of Doping on the Crystal Potential of Silicon investigated by the Convergent Beam Electron Diffraction Technique.

R. Voss, G. Lehmpfuhl, and P. J. Smith 973 A Canonical Transformation as a Proposal of Solu-tion of a Functional Equation (In German).

F. Wahl 567

Flüssige Kristalle

On the Determination of the Cholesteric Screw Sense by the Grandjean-Cano-Method. . . P. R. Gerber 619 On the Measurement of Elastic Constants in Nematic Liquid Crystals: Comparison of Different Methods.

P. R. Gerber and M. Schadt 1036 Investigation of Molecular Motion in Smectic Phases of the Liquid Crystal TBBA by NMR Relaxation Dispersion.

Th. Mugele, V. Graf, W. Wülfel, and F. Noack 924 EPR Study of the Nematic Liquid Crystals: PEBAB and EBBA.

A. S. N. Rao, P. Narayana Murty, C. R. K. Murty, and T. Rs. Reddy 841

The Flow of an Incompressible Nematic Liquid Crystal in a Capillary with a Rectangular Cross Section (In German) F. Schneider (N) 1426

Flüssigkeiten

Temperature Coefficient of the Refractive Index of H,0 and D20 and Proposed Models of Water Struc-ture.

G. Abbate, U. Bernini, E. Ragozzino, and F. Somma 1171

Raman Spectra of the System PC1 5 -AUC1 3 (In Ger-man) W. Brockner and B. Demircan 1379 X-Ray Diffraction and Structural Properties of Aqueous Solutions of Divalent Metal-Chlorides.

R. Caminiti, G. Licheri, G. Paschina, G. Piccaluga, and G. Pinna 1361

X-Ray Diffraction Study of a Concentrated A1(N03)3 Solution R. Caminiti and T. Radnai 1368 The Influence of Local Concentration Fluctuations in Binary Liquid Mixtures of CH3I and CDC1S on the Raman Band Shapes. G. Döge, R. Arndt, H. Buhl, and G. Bettermann (N) 468 Dipole Moment and Dielectric Relaxation of Some Aromatic Ethylenes and Butadienes.

F. F. Hanna, K. N. Abdel-Nour, and J. E. Risk 623 Structure of Cd-Ga-Melts. Part 1: X-Ray High-Angle Scattering and Ultrasonic-Measurements.

G. Hermann, R. Bek, and S. Steeb 930 Structure of Cd-Ga Melts. Part 2: X-Ray Small-Angle Scattering.

G. Hermann, G. Rainer-Harbach, and S. Steeb 938 Thermoelectric Power of the Liquid Tin-Lead Eutectic Alloy.

D. II. Kurlat, D. Zadunaisky de Bäsch, and M. Rosen (N) 647

Structure Factors of Liquid Cu-Pb Alloys by Neu-tron Diffraction. . . P. Lamparter and S. Steeb 1178 Dispersion Energy Contribution to Solute-Solvent Interaction. . J. Mahanty and C. N. R. Rao (N) 1424 Ion-Solvent and Solvent-Solvent Interactions. X-ray Study of Aqueous Alkali Chloride Solutions.

G. Pälinkas, T. Radnai, and F. Hajdu 107 Structure and Packing Density of Liquid Metals.

B. Steffen and R. Hosemann 985 Optimised Cluster Theory for the Triangular Well Potential. . . K. N. Swamy and P. C. Wankhede 412 Infrared Absorption of Concentrated Aqueous LiCl Solutions to High Pressures and Temperatures.

V. M. Valyashko, M. Buback, and E. U. Franck 549 On the X-ray Scattering Factor of Metallic Lithium in the Long-Wavelength Limit: The "Solid State Effect".

E. G. Visser, W. Geertsma, W. van der Lugt, and J. Th. M. de Hosson 373

Gaskinetik

The Effect of Particles on Blast Waves in a Dusty Gas F. Higashino and T. Suzuki 1330 Non-Equilibrium Relaxing Gas Flow Behind Three Dimensional Unsteady Curved Shock Wave.

V. D. Sharma and R. Shyam 1166

Hochfrequenzspektroskopie

a) Elektronenspinresonanz

ESR-Investigation on Antiferromagnetic CrN Con-cerning the Influence of Temperature on the Ex-change-Interaction (In German).

K. Dräger and R. Gerling 475 EPR Study of Mn2+ in Hg(C104)2-6 H20 Single Crystals V. K. Jain 1304 Electron-Nuclear Hyperfine Interactions of 53Cr3+ in Mg2Si04 (Forsterite) H. Rager 1296 Dynamic ESR-Investigations on the Propeller Shape of the Triphenylmethyl Group (In German). K. Scheffler, F. Digel, R. Krieg, and H. B. Stegmann 1231

Sachverzeichnis 1435

b) Kernresonanz

The Confirmation of Cyclopropane Derivatives with a Rotation Barrier (In German).

R. I. Al-Nia'mi and M. Shanshal 129 Sodium Ions in Hydrated Zeolite Na-Y, Studied by Pulsed Nuclear Magnetic Resonance of 23Na at 295 K.

W. D. Basler (N) 645 Concentration and Location of Hydroxylgroups in Hydrated Zeolite Linde 13 X, Hydrolysis by Washing, as Determined by Proton Magnetic Resonance at 90 K W. D. Basler (N) 1417 A Thermogravimetric and NMR Study of /^-Aluminas.

G. Flor, J. L. Bjorkstam, and M. Villa 951 Chlorine NQR on Derivatives of Chloral.

M. Hashimoto, N. Weiden, and A. Weiss 1045 Host Spin-Lattice Relaxation Narrowing in Pr,Co3 (N03) JO • 24 H , 0 : Mn2+, Gd3+ Single Crystals.

V. K. Jain 1308 Proton Relaxation in Various Copper (II) complexes and Determination of the Singlet-Triplet Separation.

H. D. Jannek and W. Müller-Warmuth 92 Magnetic and Quadrupole Relaxation in Aqueous BeFo-Solutions.

H. Jena, W. Kreische, II. U. Maar, H. Niedrig, K. Reuter, and B. Wrobel 447

NMR Investigations of 170, 33S, 95Mo, and 97Mo in Thiomolybdates.

P. Kroneck, O. Lutz, and A. Nolle 226 c3Cu FT-NMR Studies of Tetrahedral Copper (I) -Phosphorus Complexes.

P. Kroneck, O. Lutz, A. Nolle, and H. Oehler 221 109Ag NMR-Studies of the Selective Solvation of the Ag+-Ion in Water-Ethylamine-Mixtures and of the Coordination of Halide-Anions to the Silver-Ethyl-amine Solvate Complexes.

J. Kronenbitter, U. Schweizer, and A. Schwenk 319

c) Mikrotvellcnspektroskopie

A Contribution to the Investigation of T2-Relaxa-tion with a Pulse Spectrometer.

G. Bestmann and H. Dreizler (N) 564 Experiences with a Ku-Band Microwave Fourier Transform Spectrometer.

G. Bestmann, H. Dreizler, II. Mäder, and U. Andresen 392

Investigation of Transient Dispersion and Absorp-tion Phenomena with a Bridge Type Superhetero-dyne Microwave Spectrometer.

H. Bomsdorf, H. Dreizler, and II. Mäder 723 Rotational Isomerism and the Orientation of the Total Dipole Moment I. Botskor 748 Microwave Spectrum of Ethyl Iodid: Internal Rota-tion Analysis.

D. Boucher, A. Dubrulle, and J. Demaison 442 Determination of a High Potential Barrier Hinder-ing Internal Rotation from the Analysis of the Ground State Spectrum: The Case of Ethyl Cyanide. D. Boucher, A. Dubrulle, J. Demaison, and H. Dreizler 1136 A Contribution to the Microwave Spectrum of Dimethyl Selenide.

H. Dreizler, E. Fliege, and G. K. Pandey 1223 The Millimeter Wave Rotational Spectra of Carbonyl Sulfide.

A. Dubrulle, J. Demaison, J. Burie, and D. Boucher 471

High Resolution Spectroscopy of the v5 Band of Fluoroform-d (CDF3) by the Laser Stark Method.

E. Ibisch and U. Andresen 1020 The Rotational Zeeman Effect of Nitrosylfluoride.

F. Rohwer and A. Guarnieri 336 Investigation of Rotational Relaxation by Double Resonance and Stark Switch Techniques.

W. Schrepp, H. Dreizler, and A. Guarnieri 832 Microwave Spectra of 3-Cyanothiophene-34S and 3-Cyanothiophene-15N and Partial /•Q-structure.

J. Wiese, R. Schwarz, and D. H. Sutter (N) 770 The Rotational Zeeman Effect of Thiazole and Iso-thiazole J. Wiese and D. H. Sutter 712 Millimeter Wave Rotational Spectrum and Centri-fugal Distortion of Thioketene, H2C = C = S.

M. Winnewisser and E. Schäfer 483 Diode Laser Spectrum of HCCCN near 5 Jim.

K. Yamada, R. Schieder, G. Winnewisser, and A. W. Mantz 690

Ionisation und Reaktion in Gasen

Raman Spectra of the System SeCl4-SbCl5 (In Ger-man) W. Brockner and A. F. Demiray 766 High Temperature Behaviour of Positrons in Argon.

P. S. Grover 350 Annihilation of Positrons in Rare Gases — A Phe-nomenological Study P. S. Grover (N) 1118 Equilibrium Positron Decay Rates in Helium.

P. S. Grover, M. S. A. Muhammed, and S. A. Sami 1087 Recombination Constants Calculation of Reactions be-tween Fluorine Atoms and 0 2 , CO, N0 2 , S0 3 , FS03 , CIO, , NF2 , and C1F A. H. Jubert 1071 Reaction of the Ground and Metastable Excited C+ and N+ Ions with C2H4 , CH3C1 and S02 Gases at 300 K A. B. Rakshit 1218 Routes to the Formation of Association Products in C02 from Reactions of C0 2 -C0 2 + Ions with Several Neutral Molecules.

A. B. Rakshit and P. Warneck (N) 353

Ionisierte Gase

Resonant Microwave Absorption in an Overdense Plasma Column G. Böhm 293 Magnetic Field Instability of a Plasma in a Beam of Electromagnetic Radiation.

O. M. Gradov and L. Stenflo (N) 461 Wave Propagation in a Moving Cold Magnetized Plasma H. Hebenstreit 280 Stability of Internal Modes in Circularly Cylindrical MDH Equilibria. . . D. Lortz and J. Nührenberg 75 Resonance Absorption of a Wavelenght-shifted Probe Beam in a Laser-Produced Plasma.

A. G. M. Maaswinkel 1162 On Dielectronic Recombination in Some Coronal Ions.

H. P. Mital and U. Narain 1325 Measurement of the Helium Continuum Radiation from X — 109 to 540 nm in an Arc Plasma (In Ger-man) P. Thoma 808

Kernphysik

About some Preparative Problems Concerning Ilexa-chlorotechnetate and their Influence on the Mea-suring of the Decay Constant of 99mTc in Hexa-halogeno Complexes (In German).

K.-P. Dostal and B. Bayerl (N) 894

1436 Sachverzeichnis

Unification of Brueckner Theory and HFB Theory. Y. Gerstenmaier and D. Schütte 796

The Structure of the Nucleons. G. G. Simon, F. Borkowski, Ch. Schmitt, and

V. H. Walther 1

Kosmo- und Geochemie

About the Light-weight Noble Gases in the Kirin-H-thondrite (In German).

F. Begemann, 0 . Braun, and H. W. Weber 37 Trace Element Contents of Selected Antarctic Me-teorites. I. Weathering Effects and ALH A77005, A77257, A77278, and A77299.

S. Biswas, H. T. Ngo, and M. E. Lipschutz 191 Seven Shock-transformed Hexahedrites, Sensitive to Grainboundary Corrosion. . . . V. F. Buchwald 361 The Bulk Composition of the Eucrite Parent Asteroid and its Bearing on Planetary Evolution.

G. Dreibus and H. Wänke 204 The Projectile of the Lappajärvi Impact Crater.

E. Göbel, U. Reimold, H. Baddenhausen, and H. Palme 197

Radial Distribution of Spallogenic K, Ca, Ti, V and Mn Isotopes in Iron Meteorites.

M. Imamura, M. Shima, and M. Honda 267 On the Distribution of Major and Trace Elements Between Metal and Phosphide Phases of Some Iron Meteorites.

K. P. Jochum, M. Seufert, and F. Begemann 57 i29jyi27j. A Puzzling Early Solar System Chrono-meter. . . J. Jordan, T. Kirsten, and H. Richter 145 Basalts in the Lance Carbonaceous Chondrite.

G. Kurat and A. Kracher 180 Search for 129Xe in Mineral Grains from Allende Inclusions: An Exercise in Miniaturized Rare Gas Analysis.

j . H. Reynolds, G. R. Lumpkin, and P. M. Jeffery 257 Isotopic Abundances Measurements a Key to Un-derstanding the Oklo Phenomenon.

J. C. Ruffenach, R. Ilagemann, and E. Roth 171 Mineralogical and Petrographical Study of the Zaisho Meteorite, a Pallasite from Japan.

M. Shima. A. Okada, and II. Yabuki 61 Mass Spectrometrical Study of Rare Gas Composi-tions and Neutron Capture Effects in Yamato-74191 (L 3) Chondrite. . . . N. Takaoka and K. Nagao 29 Cosmic-ray Exposure Age and Pre-atmospheric Size of the Iron Meteorite Unter-Mässing (In German).

H. Voshage, H. Feldmann, and L. Schultz 50 Origin of Iron Meteorite Groups IAB and IIICD.

J. T. Wasson, J. Willis, C. M. Wai, and A. Kracher 781 Noble Gases in Ten Stone Meteorites from Ant-arctica II. W. Weber and L. Schultz 44

Lumineszenz

Influence of Viscosity upon the Anisotropic Fluo-rescence and Lifetime of trans-Stilbene (In German).

M. Alicka, R. K. Bauer, and A. Kawski (N) 896 Some Luminescence Properties of the Laser Dye Stilbene 3.

R. K. Bauer, A. Baiter, A. Kowalczyk, and Ch. Jung 1319 Decay Times Study on the Fluorescence of 4-Methylumbelliferone.

R. K. Bauer and A. Kowalczyk 946 Effect of Acceptor Concentration upon Donor Fluo-rescence Decay and Quantum Yield.

C. Bojarski and E. Grabowska 1030

Attempts to Calculate the Fluorescence Spectra of Organic Dyes (In German) W.Fabian 428 Influence of Substituents on Fluorescence Quantum Yields of Donor-Acceptor-Substituted-trans-Stilbenes (In German).

D. Gloyna, A. Kawski, and I. Gryczynski 1192 The Influence of Donor-Acceptor-Interaction in Stil-benes on the Polarity in the First Excited Singlet State (In German).

I. Gryczynski, D. Gloyna, and A. Kawski (N) 777 Rotational Motions of Synthetized Yt-Base, Free or Bounded to Adenine, in Solvents of Various Viscos-ities.

I. Grvczynski, A. Kawski, S. Paszyc, and B. Skalski (N) 1265

Anthracene and its Argon Complexes, Spectra and Lifetimes.

T. R. Hays, W. Henke, H. L. Selzle, and E. W. Schlag (N) 1429

Magnetic Field Dependence of Molecular Quantum Beat: Biacetyl.

W. Henke, H. L. Selzle, T. R. Hays, and E. W. Schlag (N) 1271

Luminescence Process in Crystalline Dibenzofuran with Strangemolecules of Controlled and Uncon-trolled Concentration (In German).

K.-D. Hoffmann 701 On the Anisotropic Fluorescence of Donor sub-stituted 4-isocyanate-trans-stilbene in Solvents of Low Viscosity (In German).

A. Kawski and M. Alicka (N) 775 Effect of Viscosity and Solvent upon the Fluores-cence Anisotropy and Lifetime of p-Terphenyl (In German). . . A. Kawski, Z. Kojro, and M. Alicia 1197 The Anisotropic Fluorescence of Prolate Molecules in Solvents with Different Viscosities (In German).

A. Kawski, J. Kukielski, P. Baluk, and M. Lenczewska (N) 466

Energy Transfer among Like and Unlike Molecules in Solution. V. Investigations of Emission Anisotropy and Resonance Transfer among Unlike Molecules in Viscouse Solutions (In German).

A. Kawski and H. Szmacinski 697 Thionine Fluorescence Quenching by Metal Cations.

G. Köhler, S. Solar, and N. Getoff 1201 Energy Transfer in Dye Solutions of Micellar Struc-ture.

T. Marszalek, A. Baczynski, W. Orzeszko, and A. Rozploch 85

Exciton Phosphorescence of p-Terphenyl Crystal at 300 K E. Morikawa and M. Kotani 823 Alkali-Halide Chemiluminescence: Studies on the Fluctuation Bands from some Alkali (Li, Na, K)-Halogen (Cl, Br, I)-Reactions. . . . M. Roeder 955 Solvent Effects on the Spectral Properties of the Methine Dyes. . . Z. Salamon and A. Skibinski 378 The Solvent Dependence of the Electronic Spectra and the Change of the Dipole Properties of N-Substituted Acridones at Electronic Excitation (In German) M. Siegmund and J. Bendig 1076 Emission Spectra of Crystal Phosphor BaCL-Pb.

V. Tabakova and K. Kynev 308 Prediction of the Influence of Concentration on the Photoluminescence Decay Time of Solutions.

R. Twardowski and C. Bojarski 345

Sachverzeichnis 1437

Singlet-Singlet Energy Transfer in the System 5-Acetyl-5 H-benzo [b]carbazole/5 H-Benzo[b]-carbazole (In German) M. Zander (N) 779

Magnetismus 1,2,4-Triazole Complexes VIII. Magnetic Properties of Cobalt (II) (l,2,4-triazole)2(NCS)2, a quasi two-dimensional Canted S = \ Antiferromagnet, with XY-type anisotropy.

D. W. Engelfriet, W. L. Groeneveld, H. A. Groenen-dijk, J. J. Smit, and G. M. Nap 115

1,2,4-Triazole Complexes XII. Magnetic Properties of Fe(l,2,4-triazole)2(NCS)2, a Quasi two-dimen-sional S = i Antiferromagnet with Hidden Canting.

D. W. Engelfriet, W. L. Groeneveld, and G. M. Nap 852 1,2,4-Triazole Complexes XIII. Magnetic Properties of the Quasi two-dimensional Weak Ferromagnet ß-nickel (II) (1,2,4-triazole) 2 (NCS)

D. W. Engelfriet, W. L. Groeneveld, and G. M. Nap 1382 1,2,4-Triazole Complexes XIV. Heat Capacity of the Quasi two-dimensional Antiferromagnet Mn (1,2,4-tri-azole) , ( N C S ) .

D. W. Engelfriet, W. L. Groeneveld, and G. M. Nap 1387 Scattering on Magnetic Monopoles. . H.-R. Petry 1276 Magnetic and Electrical Transport Properties of Vana-dium Telluride.

C. Prasad, R. Shanker, and R. A. Singh 701 Optical Spectroscopy of Mixed Metamagnetic FexCoi -xCl2 Crystals.

F. Seitz, T. E. Wood, and P. Day 1013 Magnetic Properties of the Normal-Temperature Form of CsYbOä (In German) W. Urland 247 On the Magnetic Behaviour of Cs»MHoF„ (M = Na, K, Rb) (In German) W. Urland 403

Massenspektroskopie Controllable Isotope Fractionation with Thermal Ionisation Mass-Spectrometers (In German).

E. H. Hebeda 24 Evaluation of Ion-sensitive Photographic Plates in Using an Optical Wedge Microdensitometer (In Ger-man) H.-J. Knab 18 Mass Spectrometry of Polymers: Polypropylene Glycol.

G. M. Neumann, P. G. Cullis, and P. J. Derrick 1090 Mass Spectrometric Investigations of the Evapora-tion of Crystalline Compounds of the System Cs20-Al203-Si0.,. Part II: The Compounds CsAlSi04 and CsAlSi5012 R. Odoj and K. Hilpert 9

Molekiilbau und -dynamik Vibrational Total Energy Distributions in Terms of Symmetry Coordinates, Forces and Momenta.

A. J. P. Alix and E. Rytter (N) 464 Characteristic Normal Modes of Vibration and Gener-alized Normal Forces: Basic Properties and Relation to Fundamental Molecular Constants.

A. J. P. Alix and E. Rytter 1142 Ilaloalkane-Aromatic Complexes in the Ground and Excited States. Molecular Orbital Calculation.

I. M. Brinn 418 Molecular Vibration Analysis of cage-like P4S3 (In German).

S. J. Cyvin, J. Brunvoll, B. N. Cyvin, M. Somer, and W. Brockner 1062

Condensed Aromatics. Part VI. Force-Field Approx-imation for the Out-of-Plane Molecular Vibrations. B. N. Cyvin, G. Neerland, J. Brunvoll, and S. J. Cyvin 731

Investigations on the Applicability of the CNDO/ S-CI method for the Calculation of Excitation energies of Organic Compounds using Derivatives of Phthalic acid as Examples (In German). . . . W. Fabian 865 Investigations on the Applicability of Semiempir-ical SCF-method for the Treatment of Hetero-cyclic Tautomerism (In German). . . W.Fabian 1408 Population Analysis with Hydrogen 2 p Polarization Functions Included in the INDO Basis Set.

J. C. Facelli and R. H. Contreras 1350 Convergence Problems and Energetic Regions in Jt Excited States of Certain Conjugated Molecules.

M. S. de Giambiagi, M. Giambiagi, and H. G. P. Lins de Barros 1006

On Graph Theoretical Polynomials of Annulenes and Radialenes I. Gutman 453 Note on a Topological Property of the HOMO-LUMO Separation I. Gutman 458 Proof of Kruszewski's Rule I. Gutman 820 On the Internal Motion of Iron Chloride Molecules.

M. Hargittai and J. Brunvoll 848 Molecular Rydberg Transitions. X. Correlation Al-gorithms for Rydberg Term Values.

P. Hochmann, G. L. Findley, and S. P. McGlynn 595 Closed Shell Hartree Theory with Orthonormal Orbitals Y. Ishikawa 408 Semiempirical Studies of Inner-Core Energy Levels. IV. ESCA Shifts of Nitrogen Atoms in Different Chemical Environments by the SCC-MO Method.

Z. B. Maksic and K. Rupnik 983 Condensed Aromatics. Part VII. The Five-Parameter Approximation of the Out-of-Plane Force Field Ap-plied to Anthracene and Pyrene. G. Neerland, B. N. Cyvin, J. Brunvoll, S. J. Cyvin,

and P. Klaeboe 1390 Calculation of Molecular Constants for the Ground States of the NeH+ and KrH+ Ions.

P. Rosmus and E.-A. Reinsch 1066 X a Method with Pseudopotentials. . . L. Szasz 628 Equivalence of the Variational Criteria in the Cal-culation of the Nuclear Spin-Spin Coupling Con-stant of HD H. P. Trivedi (N) 1108

Molekülspektren, s. a. Hochfrequenzspcktroskopie

Analysis of Higher Electronic States of Azulene and Its Halogenoderivatives in n-Pentane and n-Hexane Matrices at 77 K from Absorption Spectra. P. Baluk, A. Kawski, M. Kalas, and S. Jaskiewicz (N) 1421 The Spectrum of Lanthanum Oxide: A Reanalysis of the Rotational Data.

A. Bernard and A. M. Siba'i 1313 UV absorption Spectra of Methylsubstituted Phenyl-cyclopropanes (In German).

N. D. Bhaya and M. Shanshal 137 The Relative Orientation of the Total Dipole Mo-ment in the N-cis Lone-Electron-Pair-Trans Isomer of Allylamine E. Fischer and I. Botskor 415 Estimation of the Electron Affinities of Maleic An-hydride, Maleic Thioanhydride, Maleic Imide and Some of Their Disubstituted Halogene Derivatives via CT-Measurements and Their Semiempirical Calcula-tion (MINDO/3) (In German).

J. Fleischhauer and A. N. Asaad 312 The Conformation and Vibrational Spectra of 1-Cyano-3-Butyne.

P. Klaeboe, M. Moneeb, E. Törneng, H. Hopf, I. Böhm, B. N. Cyvin, and S. J. Cyvin 537

1438 Sachverzeichnis

Optik

Refractive Index and Molar Refractivity of Molten AgNOj R. Aronsson and E. Karawacki 694 Laserspectroscopic Investigations in the Configura-tion 5d6s6p of Lu I.

M. Kwiatkowski, U. Teppner, and P. Zimmermann 370 Hollow Cathode Discharges for Gas Lasers.

K.RÖzsa (B) 649 Correlation Between Structure and Phonon Spectra of Linear Polyiodide Chains in Tl^M?/» (I4) [M = Pb, Ag, Au, (Bi0.5Tl0.5)].

H. J. Stolz and G. Trageser 389 A Note on the Off-Diagonal Elements of the Density Matrix in Thermal Equilibrium and Thermal Radia-tion D. H. Sutter (N) 992

Phasenübergänge

On the Thermal Behaviour of the ra.C13 — n.C20 Rubidium Soaps.

A. Cingolani, M. Sanesi, and P. Franzosini 1373 On the Thermal Behaviour of the n.C13 — n.CoQ Potas-sium Alkanoates.

A. Cingolani, G. Spinolo, M. Sanesi, and P. Franzosini 757

Raman Spectra of the System PCl5-HgCl2 (In Ger-man) A. F. Demiray and W. Brockner 103 On the Thermal Behaviour of the n-C13-n-C20 Lithium Soaps. P. Franzosini, M. Sanesi, A. Cingolani, and P. Ferloni Dynamic Ginzburg-Landau Theory for the Liquid-Solid Phase Transition S. Hess 69 Electrochemical Determination of Phase Diagrams and Thermodynamic Data of Multi-Component Sys-tems.

W. Weppner, C. Li-Chuan, and W. Piekarcyk 381

Quanten- und Relativitätstheorie

Quarks According to an Idea of Pais (In German). F. Bopp (N) 252

Gauge Field Theory of an U3-invariant Pais Equa-tion F. Bopp (N) 355 Local Instabilities of Quantum Trajectories in Non-Linear Dynamical Systems. . . . J. Brickmann 1182 On the Approximate Solution of the One-Electron Schrödinger Equation with a Difference-Hamiltonian Operator Demonstrated for a H-Atom in a Spherical Box (In German). . J. Fleischhauer and E. Gerlach 1285 On Maximizing the Information from an Indirect Ex-periment. . . . G. L. Hofacker and R. D. Levine 490 Geometric Unification of Classical Gravitational and Electromagnetic Interaction in Five Dimensions: a Modified Approach W. W. Osterhage 302 Extension of Dirac's Subtraction Formalism to Par-ticles of Finite Size (In German) . . J. Petzold 675 Faddeev Equations in the Functional Quantum Theory of the Non-Linear Spinorfield . . . U. Ramacher 964 When do Projections Commute? . . . W. Rehder 437 Elementary Derivation of the Dirac Equation. IV.

H. Sallhofer (N) 995 A Note on Poincare's Principle and the Behaviour of Moving Bodies and Clocks T. Sjödin 997 Functional Quantum Theory of the Nonlinear Spinor Field as a Lepton-Hadron Model with Quark-Con-finement H. Stumpf (N) 1104

Functional Quantum Theory of the Nonlinear Spinor-field as a Lepton-Hadron Model with a Quark-Con-finement. II II. Stumpf 1289

Reaktionskinetik

Network Structure of a System Coded by Groups. H. G. Busse and B. H. Havsteen 526

The Change in the Prefactor Exponent with Valence for Percolation in 3 and 4 Dimensions.

J. A. M. S. Duarte and H. J. Ruskin 244 Formation of Br02 in the Belousov-Zhabotinsky-Sys-tem-Investigation of the Ce3+/Br03--Reaction.

H.-D. Försterling, H. Lamberz, and H. Schreiber 329 Formation of Br02 in the Belousov-Zhabotinsky-Sys-tem. Investigation of the HBr02/Br03~-Reaction.

H. D. Försterling, H. J. Lambherz, and H. Schreiber 1354 High Energy Radiation-Induced Aggregation of Plas-ma Proteins. Time Resolved Light Scattering Mea-surements H. Kihara and W. Schnabel 217 Patterns of Spatial Organization in Growth.

M. Marek and M. Kubicek 556 A Comparative Study of the Kinetics of Electro-philic Substitution in Aromatic Substrates by Iodine Monochloride and Iodine in Potassium Iodide.

T. S. Rao and R. N. Jukar (N) 254 Experimental Observation of Chaotic Behavior in CO Oxidation in Lumped and Distributed Catalytic Systems.

J. Rathousky, J. Puszynski, and V. Hlaväcek 1238 Evidence for Triplet Exciblex Formation in the Reac-tion of Amines with l-Phenyl-2-acetoxy-2-methyl-propanone-1. A. Salmassi, J. Eichler, C. P. Herz, and W. Schnabel 1273 Unrestricted Harmonic Balance. I. Theory and Com-puter Program for Time-dependent Systems.

F. F. Seelig 1054 On the Influence of p-Nitroacetophenone on Radia-tion-Induced Molecular Size Changes of DNA.

K. Washino and W. Schnabel (N) 637 Irregular Oscillations in a Realistic Abstract Qua-dratic Mass Action System.

K.-D. Willamowski and O. E. Rössler 317

Röntgenspcktroskopie

The Influence of the Grain Shape on X-Ray Line Broadening.

P. Schattschneider and A. Wagendristel 960

Supraleitung

A Topological Approach to the Calculation of the rr-Electron Energy and Energy Gap of Infinite Con-jugated Polymers. . D. Bonchev and O. Mekenyan 739 Superconductivity and Mixed Conduction.

H. Welker 899

Thermodynamik

Enthalpy of Formation of Gallium-Germanium-Tin Liquid Alloys: Evaluation of the Liquidus Surface of the Phase Diagram from Excess Functions of Mixing.

M. Fornaris, Y. M. Muggianu, M. Gambino, and J. P. Bros 1256

Sachverzeichnis 1439

Trennverfahren Limitations on Mass Separation by the Weakly Ionized Plasma Centrifuge.

M. M. B. Wijnakker and E. H. A. Granneman 883

Statistik von Niditgleichgewichten The Application of the Memory-Function Formal-ism to Dielectric Relaxation. . . . P. Bordewijk 1207 Viscoelasticity Associated with Molecular Alignment.

S. Hess 915

Current Carrying States in Quantum Statistics of an Open System W. Schattke 665

V e r b e s s e r u n g e n

Erratum 144 Erratum 256 Erratum 566 Errata 898 Errata 1120 Errata 1431