The Journal of Physical Chemistry A, 1999, V 103, N 38. 23 September.

LETTERS

7555-7557
The Standard Enthalpy of Formation of the 1-Adamantyl Cation in the Gas 
Phase. An Experimental and ab Initio Re-assessment 
H. Flores, J. Z. Dávalos, J.-L. M. Abboud, 
O. Castaño, R. Gomperts, P. Jiménez,
R. Notario, and M. V. Roux 

7558-7561
Strength of the Benzene-Water Hydrogen Bond 
David Feller 


FEATURE ARTICLE

7562-7574
Time-Dependent Many-Electron Treatment of Electronic Energy and Charge 
Transfer in Atomic Collisions 
David A. Micha
 

ARTICLES


DYNAMICS AND RELAXATION


7575-7579
Molecular Dynamics of Auramine O in Low-Viscosity Solutions as 
Investigated by an Ultrafast Lensing Effect 
Gen Furui, Kazuki Ito, Isao Tsuyumoto, Akira Harata, and 
Tsuguo Sawada 

7580-7586
Structural Order and Vibrational Relaxation of Phenylacetylene in 
Benzene in Liquid Solutions and Froze Matrices at Low Temperatures. Raman Spectra of Phenylacetylene in Benzene at 77 K 
H. Abramczyk, G. Waliszewska, and B. Brozek 

7587-7596
Crown Ether Substituted Monomeric and Cofacial Dimeric 
Metallophthalocyanines. 1. Photophysical Studies of the Free Base, Zinc(II), 
and Copper(II) Variants 
A. V. Nikolaitchik, 
O. Korth,1 and M. A. J. Rodgers 

7597-7605
Crown Ether Substituted Monomeric and Cofacial Dimeric Metallophthalocyanines. 
2. Photophysical Studies of the Cobalt(II) and Nickel(II) Variants 
A. V. Nikolaitchik and M. A. J. Rodgers 

7606-7611
Pattern Recognition by Electrical Coupling of Eight Chemical Reactors 
W. Hohmann, M. Kraus, and F. W. Schneider 

7612-7620
Intramolecular Singlet-Singlet and Triplet-Triplet Energy Transfer 
in Adamantyl-Linked Trichromophores 
Z. Tan, R. Kote, W. N. Samaniego, S. J. Weininger, and W. G. McGimpsey 


SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMS


7621-7626
Shapes of Molecules by Millimeter-Wave Spectroscopy:  2-Phenylethanol 
Peter D. Godfrey, Robert N. Jorissen, and Ronald D. Brown 

7627-7631
Reduction of Parasexiphenyl with Organometallic Compounds in THF:  
Resonance Raman Scattering and Vibrational Analysis 
G. Froyer, A. Simonneau, J. P. Buisson,J. Y. Mevellec, and S. Lefrant 

7632-7638
Equilibrium C-F Bond Length and the Structure of Formyl Fluoride,
Difluorocarbene, Monofluoromethylene, and Difluoromethane 
L. Margulès and J. Demaison , James E. Boggs 

7639-7645
Carbon-Carbon Triple Bonds as Nucleophiles:  Adducts of Ethyne and 
Propyne with Boron Trifluoride 
W. A. Herrebout, J. Lundell, and B. J. van der Veken,


KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY

7646-7655
Kinetic and Thermodynamic Analysis on OH Addition to Ethylene:  
Adduct Formation, Isomerization, and Isomer Dissociations 
Takahiro Yamada, Joseph W. Bozzelli, and Tsan Lay 

7656-7664
OH Yields in the Gas-Phase Reactions of Ozone with Alkenes 
Andrew R. Rickard, David Johnson, Charlotte D. McGill, and George Marston 


MOLECULAR STRUCTURE, BONDING, QUANTUM CHEMISTRY, AND GENERAL THEORY

7665-7671
Conformational Studies of an N-Acylated Hindered Amine Light Stabilizer 
Anthony D. DeBellis , Kenneth C. Hass 

7672-7675
Benzannelation Effect on Enediyne Cycloaromatization:  An 
ab Initio Molecular Orbital Study 
Shiro Koseki, Yuichi Fujimura and Masahiro Hirama 

7676-7685
Development and Validation of Effective Computational
Strategies for the Study of Metal Nitroxide Complexes 
Andrea di Matteo and Vincenzo Barone 

7686-7691
Formation Pathways from 2,4,5-Trichlorophenol (TCP) to 
Polychlorinated Dibenzo-p-dioxins (PCDDs):  An ab Initio Study 
Yasuharu Okamoto and Mutsumi Tomonari 

7692-7700
Lowest Energy States of Small Pd Clusters Using Density Functional T
heory and Standard ab Initio Methods. A Route to Understanding Metallic
Nanoprobes 
Angelica G. Zacarias, Miguel Castro, James M. Tour, and Jorge M. Seminario 

7701-7708
Three Lowest-Lying Electronic States of NH2 
Yukio Yamaguchi, Brian C. Hoffman, Jeffrey C. Stephens, and 
Henry F. Schaefer III 

7709-7714
onformational Composition of Gaseous trans-1,4-Dichlorocyclohexane. 
Molecular Structures and Energy Differences of the aa and ee 
Components from Gas-Phase Electron Diffraction and ab Initio Calculations 
Alan D. Richardson, Kenneth Hedberg, and Kenneth B. Wiberg 

7715-7718
Boron Heat of Formation Revisited:  Relativistic Effects on the 
BF3 Atomization Energy 
Charles W. Bauschlicher, Jr., Jan M. L. Martin, Peter R. Taylor  
719-7724

Ab Initio Study of Gas-Phase Proton Transfer in Ammonia-Hydrogen 
Halides and the Influence of Water Molecules 
James A. Snyder, Robert A. Cazar, Alan J. Jamka, and Fu-Ming Tao 

7725-7729
An ab Initio Calculation of the Potential for the Interaction of a 
Hydrogen Atom with an Ethane Molecule 
Paul Blowers and Richard I. Masel 


GENERAL PHYSICAL CHEMISTRY


7730-7741
Photodissociation Quantum Yield of Iodine in the Low-, Medium-,
 and High-Density Fluids Studied by the Transient Grating Method 
H. Ooe, Y. Kimura, M. Terazima, and N. Hirota 

7742-7748
p-Terphenyl-Sensitized Photoreduction of CO2 with 
Cobalt and Iron Porphyrins. Interaction between CO and Reduced Metalloporphyrins 
T. Dhanasekaran, J. Grodkowski, and P. Neta, P. Hambright 
, Etsuko Fujita