ARTICLES
DYNAMICS AND RELAXATION 5399-5408 Triplet Energy Transfer within Closely Spaced Positional Isomers of Ru/Os Polypyridine-Based Heterodiads Anthony Harriman, Francisco M. Romero, and Raymond Ziessel, Andrew C. Benniston 5409-5415 Trajectory Calculations of Intermolecular Energy Transfer in H2O + Ar Collisions E. A. Coronado, G. F. Velardez, and J. C. Ferrero 5416-5424 Chemically Induced Dynamic Electron Polarization Study on the Mechanism of Exchange Interaction in Radical Ion Pairs Generated by Photoinduced Electron Transfer Reactions Yasuhiro Kobori, Shinji Sekiguchi, Kimio Akiyama, and Shozo Tero-Kubota 5425-5435 Mechanism of Quenching of Triplet States by Molecular Oxygen: Biphenyl Derivatives in Different Solvents Francis Wilkinson, Ayman A. Abdel-Shafi 5436-5439 Imide Cis-Trans Isomerization of N-Acetyl-N'-methylprolineamide and Solvent Effects Jong Suk Jhon and Young Kee Kang
SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMS 5440-5445 Investigations on the Hydrogen Bond Interaction in the Aniline-Furan Complex and Its Cation by Infrared Depletion Spectroscopy Taisuke Nakanaga and Fumiyuki Ito 5446-5455 A Pulse EPR and ENDOR Investigation of the Electronic and Geometric Structure of Cobaltous Tetraphenylporphyrin(Pyridine) Sabine Van Doorslaer, Rainer Bachmann, and Arthur Schweiger 5456-5462 Reactions of Laser-Ablated Platinum and Palladium Atoms with Dioxygen. Matrix Infrared Spectra and Density Functional Calculations of Platinum Oxides and Complexes and Palladium Complexes William D. Bare, Angelo Citra, George V. Chertihin, and Lester Andrews 5463-5467 A Further Study of the Products of Scandium and Dioxygen Reactions Charles W. Bauschlicher, Jr. , Mingfei Zhou and Lester Andrews, J. R. Tobias Johnson, Itai Panas, and Anders Snis , Björn O. Roos 5468-5476 Electronic Spectra of 1,4-Cyclohexadiene and 1,3-Cyclohexadiene: A Combined Experimental and Theoretical Investigation Manuela Merchán and Luis Serrano-Andrés, Lee S. Slater and Björn O. Roos, Ruth McDiarmid and Xing Xing
KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY 5477-5484 Wavelength- and Isomer-Dependent Photochemistry of Styryl- and (Phenylethynyl)fluorenones S. J. Weininger, Y. Ren, Z. Wang, L. Chen, and W. G. McGimpsey 5485-5489 Micromixing and Macromixing Effects in Unsteady Chemical Reaction System P. C. Chang, C. Y. Mou, and D. J. Lee 5490-5500 Isomerization of Azo Compounds. Cleavage Recombination Mechanism of Azosulfides Philippe Guiriec, Philippe Hapiot, Jacques Moiroux, Andreas Neudeck, Jean Pinson, and Cinzia Tavani 5501-5509 UV Absorption Spectrum and Self-Reaction Kinetics of the Cyclohexadienyl Radical, and Stability of a Series of Cyclohexadienyl-Type Radicals Florence Berho, Marie-Thérèse Rayez, and Robert Lesclaux 5510-5514 Suppression of Chemical Turbulence Using Feedbacks and Forcing P. Parmananda , M. Eiswirth 5515-5522 The Iron(III)-Catalyzed Oxidation of Ethanol by Hydrogen Peroxide: A Thermokinetic Oscillator K.-P. Zeyer, M. Mangold, T. Obertopp, and E. D. Gilles 5523-5533 Detailed Microvariational RRKM Master Equation Analysis of the Product Distribution of the C2H2 + CH(X2) Reaction over Extended Temperature and Pressure Ranges Luc Vereecken and Jozef Peeters 5534-5546 A Time-Resolved Resonance Raman Study of Chlorine Dioxide Photochemistry in Water and Acetonitrile Sophia C. Hayes, Matthew P. Philpott, Steven G. Mayer, and Philip J. Reid
MOLECULAR STRUCTURE, BONDING, QUANTUM CHEMISTRY, AND GENERAL THEORY 5547-5550 Thermodynamics of NO+·N2: Atmospheric Relevance Pavel Soldán , Edmond P. F. Lee , L. Adam Jones and Timothy G. Wright 5551-5556 A Molecular Orbital Study on the Hole Transport Property of Organic Amine Compounds Kei Sakanoue, Midori Motoda, Manabu Sugimoto, and Shigeyoshi Sakaki 5557-5566 Infrared Intensity-Carrying Modes and Electron-Vibration Interactions in the Radical Cations of Polycyclic Aromatic Hydrocarbons Hajime Torii and Yuko Ueno, Akira Sakamoto and Mitsuo Tasumi 5567-5573 Theoretical Characterization of the Structures and Reactivity of 7-Hydroxyquinoline-(H2O)n (n = 1-3) Complexes Wei-Hai Fang 5574-5580 Molecular Structures of 1,1-Dimethyl-1-silacyclopent-3-ene, (CH3)2SiC4H6, and 1,1-Dimethyl-1-germacyclopent-3-ene, (CH3)2GeC4H6, Obtained by Gas-Phase Electron Diffraction and Theoretical Calculations Kirsten Aarset, Elizabeth M. Page, and David A. Rice 5581-5584 Structure and Conformations of Cyclopentasilane, Si5H10 Vladimir S. Mastryukov, Matthias Hofmann and Henry F. Schaefer III 5585-5589 Molecular Structure and Conformational Composition of 3,4-Epoxy-1-butene As Determined by ab Initio Molecular Orbital Calculations, Microwave Spectroscopy, and Gas-Phase Electron Diffraction Munira Khalil and Quang Shen 5590-5601 Structure and Energetics of Group 14 (IV-A) Halides: A Comparative Density Functional-Pseudopotential Study Sigfrido Escalante, Rubicelia Vargas, Alberto Vela
GENERAL PHYSICAL CHEMISTRY 5602-5610 Thermodynamic Properties (Hf(298), S(298), and Cp(T) (300 T 1500)) of Fluorinated Propanes Takahiro Yamada and Joseph W. Bozzelli, R. J. Berry 5611-5614 Mass Spectroscopic Observation of [N3O]+ Ray Engelke, Normand C. Blais, and Robert K. Sander 5615-5620 Sandwich and Mixed Sandwich Complexes of the Cesium Ion with Crown Ethers in Nitromethane Jineun Kim, Mojtaba Shamsipur, Song Z. Huang, Rui H. Huang, and James L. Dye
COMMENTS 5621-5622 Comment on "Transient Anisotropy and Fragment Rotational Excitation in the Femtosecond Photodissociation of Triiodide in Solution" Martin Volk 5623-5624 Reply to the Comment on "Transient Anisotropy and Fragment Rotational Excitation in the Femtosecond Photodissociation of Triiodide in Solution" Stephan Hess, Horst Hippler, Thomas Kühne, and Peter Vöhringer