The Journal of Physical Chemistry A, 2001, V 105, N 26, 5 July.


LETTERS

6269-6272 Effect of Pressure on the Vibronic Luminescence Spectrum of a trans-Dioxo Rhenium(V) Complex John K. Grey, Myriam Triest, Ian S. Butler, and Christian Reber 6273-6276 On the Origin of Nonvertical Triplet Excitation Transfer: The Relative Role of Double-Bond and Phenyl-Vinyl Torsions in the Stilbenes Javier Catalán and Jack Saltiel
FEATURE ARTICLE

6277-6293 Conical Intersections: The New Conventional Wisdom David R. Yarkony
ARTICLES

DYNAMICS AND RELAXATION
6294-6304 Relaxation Dynamics in the Excited States of LDS-821 in Solution Dipak K. Palit, Ajay K. Singh, A. C. Bhasikuttan, and Jai P. Mittal 6305-6310 NOE (Nuclear Overhauser Effect) Transfers from para-H2 Enhanced Magnetizations in Alkene Moieties at Rh(I) Centers Silvio Aime, Daniel Canet, Walter Dastrů, Roberto Gobetto, Francesca Reineri, and Alessandra Viale 6311-6319 Field Dependence of Chemically Induced Dynamic Nuclear Polarization (CIDNP) in the Photoreaction of N-Acetyl Histidine with 2,2'-Dipyridyl in Aqueous Solution Stefan Grosse, Alexandra V. Yurkovskaya, Jakob Lopez, and Hans-Martin Vieth 6320-6332 Fluorescein Excited-State Proton Exchange Reactions: Nanosecond Emission Kinetics and Correlation with Steady-State Fluorescence Intensity Jose M. Alvarez-Pez, Luis Ballesteros, Eva Talavera, and Juan Yguerabide 6333-6341 Mechanism of the Vinylcyclopropane-Cyclopentene Rearrangement Studied by Quasiclassical Direct Dynamics Charles Doubleday 6342-6352 The 193-nm Photodissociation of NCO S. Gómez, H. M. Lambert, and P. L. Houston 6353-6361 Efficiency of Charge Transport in a Polypeptide Chain: The Isolated System Sheh-Yi Sheu, E. W. Schlag, Dah-Yen Yang, and H. L. Selzle
SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMS
6362-6368 Simulation of the Raman Optical Activity of L-Alanyl-L-Alanine Petr Bou, Josef Kapitán, and Vladimír Baumruk 6369-6377 Hole-Burning Studies of the Splitting in the Ground and Excited Vibronic States of Tetracene in Helium Droplets Matthias Hartmann, Albrecht Lindinger, J. Peter Toennies, and Andrej F. Vilesov 6378-6385 Anisotropic Interaction of Halogen Atom in C2H5X (X = Cl, F) with He*(23S) As Probed by Two-Dimensional Penning Ionization Electron Spectroscopy Kohei Imura, Naoki Kishimoto, and Koichi Ohno 6386-6392 Black Body Fragmentation of Cationic Ammonia Clusters Brigitte S. Fox, Martin K. Beyer, and Vladimir E. Bondybey 6393-6401 Molecular Beam Studies of the "Super" Photoacid 5-Cyano-2-naphthol in Solvent Clusters Richard Knochenmuss, Kyril M. Solntsev, and Laren M. Tolbert 6402-6406 Ground- and Excited-State Aggregation Properties of a Pyrene Derivative in Aqueous Media Guilford Jones, II and Valentine I. Vullev 6407-6413 Chromium Oxide Complexes with Dinitrogen. Formation and Characterization of the (NN)xCrO and (NN)xCrO2 (x = 1,2) Mingfei Zhou, Luning Zhang, and Qizong Qin 6414-6419 Cross-Correlation of Nuclear Quadrupolar Interactions as a Probe in Structure Elucidation: Liquid-Phase Nuclear Magnetic Resonance Studies on Bis(hexamethyldisilylamido)mercury(II) Piotr Bernatowicz, Sawomir Szymaski, and Bernd Wrackmeyer 6420-6429 Infrared Spectra of the H3N-HBr Complex in Solid Ne, Ne/Ar, Ar, Kr, and N2. Strong Matrix Effects on a Hydrogen-Bonded Complex Lester Andrews and Xuefeng Wang 6430-6435 Matrix Isolation and ab Initio Study of 1:1 Hydrogen-Bonded Complexes of H2O2 with NH3 and N(CH3)3 James R. Goebel and Bruce S. Ault , Janet E. Del Bene 6436-6442 Dynamics of the Excited State of Polysilane Dendrimers: Origin of the Broad Visible Emission of Branched Silicon Chains Akira Watanabe, Masato Nanjo, Tomoyasu Sunaga, and Akira Sekiguchi
KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY
6443-6457 Spectroscopic Study of Nitric Acid and Water Adsorption on Oxide Particles: Enhanced Nitric Acid Uptake Kinetics in the Presence of Adsorbed Water A. L. Goodman, E. T. Bernard, and V. H. Grassian 6458-6464 Heterogeneous Freezing of Aqueous Particles Induced by Crystallized (NH4)2SO4, Ice, and Letovicite Bilal Zuberi, Allan K. Bertram, Thomas Koop, Luisa T. Molina, and Mario J. Molina 6465-6470 Heterogeneous Uptake of Gaseous N2O5 by (NH4)2SO4, NH4HSO4, and H2SO4 Aerosols Sean M. Kane, Francois Caloz, and Ming-Taun Leu 6471-6478 Experimental and Theoretical Studies of Isoprene Reaction with NO3 Inseon Suh, Wenfang Lei, and Renyi Zhang 6479-6489 HCl Yield from the OH + ClO Reaction at Temperatures between 218 and 298 K Jin Jin Wang and Leon F. Keyser 6490-6498 Kinetics of the Reactions of n-Alkyl (C2H5, n-C3H7, and n-C4H9) Radicals with CH3 Vadim D. Knyazev and Irene R. Slagle
MOLECULAR STRUCTURE, BONDING, QUANTUM CHEMISTRY, AND GENERAL THEORY
6499-6505 On the Empirical Determination of Some Harmonic and Anharmonic Force Constants in Benzene S. Rashev 6506-6512 A Density Functional Theory Study of the Structure and Energetics of Zincate Complexes Grant D. Smith, Richard Bell, and Oleg Borodin , Richard L. Jaffe 6513-6518 Positional Isomerization of Dialkylnaphthalenes: A Comprehensive Interpretation of the Selective Formation of 2,6-DIPN over HM Zeolite Gyula Tasi, Fujio Mizukami, István Pálinkó, Makoto Toba, and Ákos Kukovecz 6519-6525 Interaction of H2S with the X/MoS2 Surface (X = Zn, Cu, Ni, Co). A Theoretical Study Anibal Sierraalta, Armando Herize, and Rafael Ańez 6526-6529 G2(MP2) Investigation of Alane-[X(CH3)3]- (X = C, Si, and Ge) and Alane-Y(CH3)3 (Y = N, P, and As) Interactions Abderrahim Boutalib, Abdellah Jarid, Ignacio Nebot-Gil, and Francisco Tomás 6530-6536 Polarization and Charge-Transfer Effects in Lewis Acid-Base Complexes Yirong Mo and Jiali Gao 6537-6542 Carbon and Nitrogen Basicity of Aminothiophenes and Anilines Alessandro Bagno and François Terrier 6543-6551 Ab Initio Study of Hydrolysis of Amino Malononitrile: Formation of Amino Acetonitrile Hong-Shun Zhu and Jia-Jen Ho 6552-6566 Coming to Grips with N-HˇˇˇN Bonds. 1. Distance Relationships and Electron Density at the Bond Critical Point Osvald Knop, Kathryn N. Rankin, and Russell J. Boyd 6567-6574 The Effect of Alkylation of N- and O-Donor Atoms on Their Strength of Coordination to Silver(I) Asaph N. Widmer-Cooper, Leonard F. Lindoy, and Jeffrey R. Reimers 6575-6580 Amino-Imino Tautomerism in Derivatives of Cytosine: Effect on Hydrogen-Bonding and Stacking Properties Manuel Rueda, F. Javier Luque, Josep Maria López, and Modesto Orozco