Journal of Physical Chemistry A, 2004, V 108, N 33, 19 August.

LETTERS
  
 NMR Studies of 13C-Iodomethane: Different 
 Behavior in Thermotropic and Lyotropic Liquid Crystals
Aleksan G. Shahkhatuni, Astghik A. Shahkhatuni, 
Henry A. Panosyan, Gregory H. J. Park, 
Rachel W. Martin, and Alexander Pines
pp 6809 - 6813; 
 
A Butane Analogue, 3-Hexyne, Is Eclipsed
Robert K. Bohn
pp 6814 - 6816; 
 
First Observation of Electron Paired with 
Divalent and Trivalent Nonreactive
Metal Cations in Water
Julien Bonin, Isabelle Lampre, 
Behrouz Soroushian, and Mehran Mostafavi
pp 6817 - 6819; 

ARTICLES

DYNAMICS AND RELAXATION 
 
Two-Bond Spin-Spin Coupling across a 
Hydrogen Bond: X-Y Coupling in the 
Presence and Absence of the Proton
Janet E. Del Bene
pp 6820 - 6822; 
 
Femtosecond Photoelectron Imaging on
Pyrazine: S1  T1 Intersystem Crossing 
and Rotational Coherence Transfer
Masaaki Tsubouchi, Benjamin J. Whitaker,
and Toshinori Suzuki
pp 6823 - 6835;

SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMS 
 
Image Analysis of Defocused Single-Molecule
Images for Three-Dimensional Molecule
Orientation Studies
Digambara Patra, Ingo Gregor, and Jorg Enderlein
pp 6836 - 6841; 

KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY 
 
Solvent-Separated Radical Ion Pairs and Free
Ion Yields. 1. Effect of Temperature on Free
Ion Formation in Solution
Cheng Zhong, Jinwei Zhou, 
and Charles L. Braun
pp 6842 - 6849; 
 
Temperature Dependence of the Alpha-Ester
Rearrangement Reaction
Geoffrey S. Tyndall, Andre S. Pimentel, 
and J. J. Orlando
pp 6850 - 6856; 
 
Kinetic Studies of the Cl + HI Reaction
Using Three Techniques
Jessie Yuan, Ashutosh Misra, A. Goumri, 
Diane D. Shao, and Paul Marshall
pp 6857 - 6862; 

MOLECULAR STRUCTURE, BONDING, 
QUANTUM CHEMISTRY, AND GENERAL THEORY 
 
Gaussian Form of Effective Core Potential 
and Response Function Basis Set Derived
from Troullier-Martins Pseudopotential: 
Results for Ag and Au
A. Alkauskas, A. Baratoff, and C. Bruder
pp 6863 - 6868; 
 
Long-Range Effects in Oligopeptides.
A Theoretical Study of the -Sheet 
Structure of Glyn (n = 2-10)
Viktoria Horvath, Zoltan Varga, and Attila Kovacs
pp 6869 - 6873; 
 
Gauche/Trans Equilibria of 2,2'-Bi-1,3-dioxepanyl
and 2,2'-Bi-1,3-dithiepanyl in Different
Media-Theory and Experiment
Yulin Lam, Ming Wah Wong, G. S. M. Kiruba, 
Hsing Hua Huang, and Eping Liang
pp 6874 - 6878; 
 
The Highly Unsaturated Binuclear 
Chromium Carbonyl Cr2(CO)8
Se Li, R. Bruce King, and Henry F. Schaefer, III
pp 6879 - 6885; 
 
Reassessment of the Level of Theory Required
for the Epoxidation of Ethylene with Dioxiranes
Olga Dmitrenko and Robert D. Bach
pp 6886 - 6892; 
 
Quantum Chemistry Study of Actinide(III)
and Lanthanide(III) Complexes with
Tridentate Nitrogen Ligands
Dominique Guillaumont
pp 6893 - 6900; 
 
C, D, and E Electronic States of the SO2+ 
Ion Studied Using Multiconfiguration
Second-Order Perturbation Theory
Wen-Zuo Li and Ming-Bao Huang
pp 6901 - 6907; 
 
Hybrid Meta Density Functional Theory 
Methods for Thermochemistry, 
Thermochemical Kinetics, and
Noncovalent Interactions: The 
MPW1B95 and MPWB1K Models and 
Comparative Assessments for
Hydrogen Bonding and van der 
Waals Interactions
Yan Zhao and Donald G. Truhlar
pp 6908 - 6918; 
 
SiC3N: A Promising Interstellar 
Molecule with Stable Cyclic Isomers
Hui-ling Liu, Xu-ri Huang, 
Guang-hui Chen, Yi-hong Ding, 
and Chia-chung Sun
pp 6919 - 6927; 

ADDITIONS AND CORRECTIONS 

 
Spin Transfer and Magnetic Interaction via
Phosphorus in Nitronyl Nitroxide Radical
Substituted Triphenylphosphine Derivatives
Corinne Rancurel, Henrike Heise, 
Frank H. Kohler, Ulrich Schatzschneider, 
Eva Rentschler, JoseVidal-Gancedo,
Jaume Veciana, and Jean-PascalSutter:
pp 6928 - 6928;