Journal of Physical Chemistry, 2002, V106, N 31, August 8.

LETTERS

Detection of the Muoniated Methyl Radical
Iain McKenzie, Brenda Addison-Jones, Jean-Claude Brodovitch, Khashayar Ghandi,
 Sonja Kecman, and Paul W. Percival
pp 7083 - 7085; 

Infrared Spectroscopic Characterization of the Symmetrical Hydration Motif in 
the  Complex
Erica A. Woronowicz, William H. Robertson, Gary H. Weddle, Mark A. Johnson, 
Evgeniy M. Myshakin, and Kenneth D. Jordan
pp 7086 - 7089; 

ARTICLES

DYNAMICS AND RELAXATION

Photodissociation of CH2ICH2I, CF2ICF2I, and CF2BrCF2I in Solution
Marcus Rasmusson, Alexander N. Tarnovsky, Torbj?rn Pascher, Villy Sundstr?m,
and Eva ?kesson
pp 7090 - 7098; 

Resonant Energy Transfer in the Mixed Crystal Series [Rh(bpy)3][NaAlxCr1-
x(ox)3]ClO4 (bpy = 2,2'-bipyridine, ox = Oxalate, x = 0.05-1)
Marianne E. von Arx, Vaughan S. Langford, Ueli Oetliker, and Andreas Hauser
pp 7099 - 7105; 

Resonant and Phonon-Assisted Excitation Energy Transfer within the R1 Lines
of [Cr(Ox)3]3- in a System with Two Crystallographically Non-equivalent
Lattice Sites
Marianne E. von Arx and Andreas Hauser
pp 7106 - 7112; 

SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMS

Photoreduction of 3-Phenylquinoxalin-2-ones by Amines: Transient-Absorption and
Semiempirical Quantum-Chemical Studies
Julio R. De la Fuente, Alvaro Ca?ete, Claudio Saitz, and Carolina Jullian
pp 7113 - 7120; 

Spin and Molecular Dynamics in Acyl-Containing Biradicals: Time-Resolved 
Electron Paramagnetic Resonance and Laser Flash Photolysis Study
Yuri P. Tsentalovich, Malcolm D. E. Forbes, Olga B. Morozova, Igor A. Plotnikov, 
Vanessa P. McCaffrey, and Alexandra V. Yurkovskaya
pp 7121 - 7129; 

Study of Translational and Rotational Mobility and Orientational Preference of 
Ethane in One-Dimensional Channels
Shreyas Y. Bhide and S. Yashonath
pp 7130 - 7137; 

KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY

Photoionization and Ion-Radical Decay of Anthracene in a Water Swollen Nafion 
Network. Effect of Different Counterions on the SO3--Water Clusters
J. Kiwi, M. R. Dhananjeyan, and V. Nadtochenko
pp 7138 - 7146; 

MOLECULAR STRUCTURE, BONDING, QUANTUM CHEMISTRY, AND GENERAL THEORY

MD Calculated Structural Properties of Clusters in Liquid Acetonitrile/Water 
Mixtures with Various Contents of Acetonitrile
Christian Oldiges, Kai Wittler, Thorsten T?nsing, and Alexander Alijah
pp 7147 - 7154; 

Thermochemical and Kinetic Analysis of the Acetyl Radical (CH3CO) + O2 Reaction 
System
Jongwoo Lee, Chiung-Ju Chen, and Joseph W. Bozzelli
pp 7155 - 7170; 

Methane Activation by Transition-Metal Oxides, MOx (M = Cr, Mo, W; x = 1, 2, 3)
Xin Xu, Francesco Faglioni, and William A. Goddard, III
pp 7171 - 7176; 

Computed Electron Affinity of Carbon Clusters Cn up to n = 20 and Fragmentation 
Energy of Anions
F. L?pine, A. R. Allouche, B. Baguenard, Ch. Bordas, and M. Aubert-Fr?con
pp 7177 - 7183; 

Estimation of C-C Bond Dissociation Enthalpies of Large Aromatic Hydrocarbon 
Compounds Using DFT Methods
Xiao-Qian Yao, Xin-Juan Hou, Gui-Sheng Wu, Yuan-Yuan Xu, Hong-Wei Xiang,
Haijun Jiao, and Yong-Wang Li
pp 7184 - 7189; 

Gas-Phase Oxidation Reactions of Neptunium and Plutonium Ions Investigated via 
Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
Marta Santos, Joaquim Mar?alo, Ant?nio Pires de Matos, John K. Gibson, and 
Richard G. Haire
pp 7190 - 7194; 

An ab Initio Study of M+(CH3OH)n Clusters (M = K, Rb, Cs). Competition between 
Interior and Surface Structures
Enrique M. Cabaleiro-Lago and Jes?s Rodr?guez-Otero
pp 7195 - 7203; 

Beyond the Harmonic Approximation: Impact of Anharmonic Molecular Vibrations on
the Thermochemistry of Silicon Hydrides
Gernot Katzer and Alexander F. Sax
pp 7204 - 7215; 

An Ab Initio Study on the First- and Third-Order Polarizabilities of the 
Octupolar Heteroaromatic-Substituted Triazines
Weihua Zhu and Guo-shi Wu
pp 7216 - 7221; 

An ab Initio MO Study of the Photochromic Reaction of Dithienylethenes
Dominique Guillaumont, Takao Kobayashi, Katsuya Kanda, Hiroshi Miyasaka,
Kingo Uchida, Seiya Kobatake, Katsunori Shibata, Shinichiro Nakamura, and Masahiro Irie
pp 7222 - 7227; 

GENERAL PHYSICAL CHEMISTRY

Effects of Polymorphism on Functional Group Dynamics: Solid State 2H NMR
Studies of the Dynamic Properties of the  and  Phases of -Glutamic Acid
Simon J. Kitchin, Shinbyoung Ahn, and Kenneth D. M. Harris
pp 7228 - 7234; 

Matrix Photochemistry of CH3C(O)SX Molecules with X = H, CH3, and C(O)CH3: 
Formation of Ketene in Another Decomposition Channel of Sulfenyl Carbonyl Compounds
Rosana M. Romano, Carlos O. Della V?dova, and Anthony J. Downs
pp 7235 - 7244;