Journal of Physical Chemistry, 2002, V. 106, N 51, December 526.


ARTICLES

DYNAMICS AND RELAXATION
Pressure Dependence of Solvation Dynamics of Coumarin 480 in Ethanol Tatiana Molotsky, Nahum Koifman, and Dan Huppert pp 12185 - 12190; Ultrafast Charge Separation from the S2 Excited State of Directly Linked Porphyrin-Imide Dyads: First Unequivocal Observation of the Whole Bell-Shaped Energy-Gap Law and Its Solvent Dependencies Noboru Mataga, Haik Chosrowjan, Seiji Taniguchi, Yutaka Shibata, Naoya Yoshida, Atsuhiro Osuka, Takeshi Kikuzawa, and Tadashi Okada pp 12191 - 12201; Picosecond Forward Electron Transfer and Nanosecond Back Electron Transfer in an Azacrown-Substituted [(bpy)Re(CO)3(L)]+ Complex: Direct Observation by Time- Resolved UV-Visible Absorption Spectroscopy Jared D. Lewis, Laura Bussotti, Paolo Foggi, Robin N. Perutz, and John N. Moore pp 12202 - 12208;
SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMSM
Study on Aqueous Mixtures of Fullerene-Based Star Ionomers and Sodium Dodecyl Sulfate Using Small Angle Scattering with Contrast Variation U. Jeng, T.-L. Lin, Y. Hu, T.-S. Chang, T. Canteenwala, L. Y. Chiang, and H. Frielinghaus pp 12209 - 12213; Analysis of Electron Paramagnetic Resonance Spectra with Very Large Quadrupole Couplings Neil G. Connelly, David J. H. Emslie, Phimphaka Klangsinsirikul, and Philip H. Rieger pp 12214 - 12220; Valence and C 1s Core-Level Photoelectron Spectra of Butan-2-ol Emma E. Rennie, Ivan Powis, Uwe Hergenhahn, Oliver Kugeler, Simon Marburger, and Tim M. Watson pp 12221 - 12228; Quantum Dynamics and Spectroscopy of Electron Photodetachment in Cl-···H2O and Cl-···D2O Complexes Martina Roeselova', Martin Mucha, Burkhard Schmidt, and Pavel Jungwirth pp 12229 - 12241;
KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY
Absolute Rate Coefficient of the HCCO + NO Reaction over the Range T = 297-802 K S. A. Carl, Q. Sun, L. Vereecken, and J. Peeters pp 12242 - 12247; Experimental Investigation of Gas Phase Ions of the Form [c-CnH2nS ICH3]+ where n = 2, 3, 4, and 5. Metastable and Collision-Induced Dissociation Results Joseph E. King and Andreas J. Illies pp 12248 - 12251; Mechanisms for the Reactions of OH with Two Unsaturated Aldehydes: Crotonaldehyde and Acrolein John J. Orlando and Geoffrey S. Tyndall pp 12252 - 12259; ( Pulse Radiolysis of Supercritical Water. 1. Reactions between Hydrophobic and Anionic Species Jason Cline, Kenji Takahashi, Timothy W. Marin, Charles D. Jonah, and David M. Bartels pp 12260 - 12269; Pulse Radiolysis of Supercritical Water. 2. Reaction of Nitrobenzene with Hydrated Electrons and Hydroxyl Radicals Timothy W. Marin, Jason A. Cline, Kenji Takahashi, David M. Bartels, and Charles D. Jonah pp 12270 - 12279; The Fragmentation of Alkoxychlorocarbenes in Hydrocarbon Solvents and in Low Temperature Argon Matrixes Robert A. Moss, Yan Ma, Fengmei Zheng, Ronald R. Sauers, Thomas Bally, Alexander Maltsev, John P. Toscano, and Brett M. Showalter pp 12280 - 12291; Ab Initio Direct Dynamics Studies on the Reactions of H Atoms with CCl4 and CHCl3 Li Sheng, Ze-Sheng Li, Jing-Yao Liu, Jing-Fa Xiao, and Chia-Chung Sun pp 12292 - 12298; Determination of the Acidity of Long Chain Alcohols Using Infrared Multiple Photon Dissociation Jason Wong, David A. Walthall, and John I. Brauman pp 12299 - 12304; Energy Separation between Quartet and Doublet Spin States of Radical-Triplet Encounter Pairs; Unusual Ferromagnetic Interaction in a 1,1-Diphenyl-2- picrylhydrazyl and Triplet Coronene Pair Akio Kawai and Kazuhiko Shibuya pp 12305 - 12314; Nonlinear Kinetic Parameter Identification through Map Inversion Neil Shenvi, J. M. Geremia, and Herschel Rabitz pp 12315 - 12323;
MOLECULAR STRUCTURE, BONDING, QUANTUM CHEMISTRY, AND GENERAL THEORY
Molecular Structures and Electron Affinities for the Chlorine Oxides ClOO, ClOOO, and ClO3 (C3v) Qian-shu Li,, Shun-feng Lu", Wen-guo Xu, Yaoming Xie, and Henry F. Schaefer III pp 12324 - 12330; Vibrational Circular Dichroism within the Polarizable Continuum Model: A Theoretical Evidence of Conformation Effects and Hydrogen Bonding for (S)-(-)-3-Butyn-2-ol in CCl4 Solution Chiara Cappelli, Stefano Corni, Benedetta Mennucci, Roberto Cammi, and Jacopo Tomasi pp 12331 - 12339; Tentative Structures for the Radiation-Induced Radicals in Crystalline --Fructose Using Density Functional Theory Ewald Pauwels, Philippe Lahorte, Gauthier Vanhaelewyn, Freddy Callens, Frank De Proft, Paul Geerlings, and Michel Waroquier pp 12340 - 12348; Temperature and Pressure Dependence of Excitation Spectra as a Probe of the Solution Structure and Equilibrium Thermodynamics of a Eu(III) Complex Containing a Modified dota Ligand Gilles Muller, Susanna D. Kean, David Parker, and James P. Riehl pp 12349 - 12355; Bonding within the Endohedral Fullerenes Sc3N@C78 and Sc3N@C80 as Determined by Density Functional Calculations and Reexamination of the Crystal Structure of {Sc3N@C78}·Co(OEP)}·1.5(C6H6)·0.3(CHCl3) Josep M. Campanera, Carles Bo, Marilyn M. Olmstead, Alan L. Balch, and Josep M. Poblet pp 12356 - 12364; Conformational Analysis of (S)-(+)-1-Bromo-2-methylbutane and the Influence of Bromine on Conformational Stability Feng Wang, Prasad L. Polavarapu, France Lebon, Giovanna Longhi, Sergio Abbate, and Marinella Catellani pp 12365 - 12369; Ab Initio Studies of Thermal Syn-Elimination Reactions in Carbonates: Effect of Structure on Reactivity V. Van Speybroeck, Y. Martele', E. Schacht, and M. Waroquier pp 12370 - 12375; Factors Affecting Ionicity in All-Silica Materials: A Density Functional Cluster Study Martijn A. Zwijnenburg, Stefan. T. Bromley, Christian van Alsenoy, and Thomas Maschmeyer pp 12376 - 12385; Structures of the X-Y-NO Molecules and Homolytic Dissociation Energies of the Y-NO Bonds (Y = C, N, O, S) Yao Fu, Yi Mou, Bo-Lin Lin, Lei Liu, and Qing-Xiang Guo pp 12386 - 12392;
GENERAL PHYSICAL CHEMISTRYM
Studies on Covalently Linked Porphyrin-C60 Dyads: Stabilization of Charge- Separated States by Axial Coordination Francis D'Souza, Suresh Gadde, Melvin E. Zandler, Klykov Arkady, Mohamed E. El-Khouly, Mamoru Fujitsuka, and Osamu Ito pp 12393 - 12404; Pronounced Dielectric Relaxation Behavior of a Small Ionic Species, p-Toluenesulfonate, in Aqueous Solution Toshiyuki Shikata, Shin-ichi Watanabe, and Shin-ichiro Imai pp 12405 - 12411;
ADDITIONS AND CORRECTIONS

Relative Orientation of Quadrupole Tensors from High-Resolution NMR of Powdered Solids Nicholas G. Dowell, Sharon E. Ashbrook, and StephenWimperis: pp 12412 - 12412;