The Journal of Physical Chemistry A, 2000, V 104, N 15, 20 April.

ARTICLES

DYNAMICS AND RELAXATION

 3261-3268 Formation and Anomalous Behavior of
 Aminonaphthalene-Cinnamonitrile Exciplexes Frederick D. Lewis
 and James L. Hougland , Shiraz A. Markarian 

 3269-3275 Structural Isomerization and Molecular Motions of Liquid
 n-Alkanes. Ultrasonic and High-Frequency Shear Viscosity
 Relaxation R. Behrends and U. Kaatze 

 3276-3286 Computer Simulation of Proton Transfers of Small Acids in Water
 S. R. Billeter and W. F. van Gunsteren 

 3287-3298 Ultrafast Energy Relaxation Dynamics of Directly Linked
 Porphyrin Arrays Hyun Sun Cho, Nam Woong Song, Yong Hee Kim,
 Sae Chae Jeoung, Sangjoon Hahn, and Dongho Kim , Seong Keun Kim
 , Naoya Yoshida and Atsuhiro Osuka [

SPECTROSCOPY, GASEOUS CLUSTERS, AND MOLECULAR BEAMS

 3299-3307 Theoretical Study of [Na(H2O)n]- (n = 1-4) Clusters:
 Geometries, Vertical Detachment Energies, and IR Spectra Kenro
 Hashimoto, Tetsuya Kamimoto, and Kota Daigoku 

 3308-3316 Neutral Tantalum-Carbide Clusters: A Multiphoton Ionization and
 Density Functional Theory Study Michael W. Heaven, Gerarda M.
 Stewart, Mark A. Buntine, and Gregory F. Metha 

 3317-3325 Na2O and Na2O+: Thermodynamics and Low-Lying Electronic States
 Pavel Soldán , Edmond P. F. Lee , Stuart D. Gamblin and Timothy
 G. Wright 

 3326-3331 Extracting Residual NMR Coupling Constants From Electrically
 Aligned Liquids Scott A. Riley and Matthew P. Augustine

KINETICS; ATMOSPHERIC AND ENVIRONMENTAL PHYSICAL CHEMISTRY

 3332-3340 KrF Excimer Laser-induced Ozone Formation in Supercritical
 Carbon Dioxide Junichiro Otomo, Yoshito Oshima, Akinori Takami,
 and Seiichiro Koda 

 3341-3348 Gas-Phase Nuclear Magnetic Resonance Study of Berry
 Pseudorotation of SF4. Comparison of Experimental and
 Calculated Kinetic Parameters and Falloff Kinetics Angela N.
 Taha, Nancy S. True, Clifford B. LeMaster, Carole L. LeMaster,
 and Susan M. Neugebauer-Crawford 

 3349-3355 Photoionization Yield vs Energy in H2O and D2O David M. Bartels
 and Robert A. Crowell 

 3356-3363 Kinetics of the Reaction of Propargyl Radical with Nitric Oxide
 John D. DeSain, P. Y. Hung, Robert I. Thompson, Graham P.
 Glass, Gustavo Scuseria, and R. F. Curl 

MOLECULAR STRUCTURE, BONDING, QUANTUM CHEMISTRY, AND GENERAL THEORY

 3364-3366 Structure and Stability of Boron Nitrides: Isomers of B12N12
 Douglas L. Strout 

 3367-3380 Conformers of n-Si6Me14: Ab Initio, Molecular Mechanics, and
 Additive Increment Methods Carl-Henrik Ottosson and Josef Michl

 3381-3390 Ab Initio Study of Lowest-Energy Conformers of Lewis X (Lex)
 Trisaccharide Gábor I. Csonka , Carlos P. Sosa , Imre G.
 Csizmadia 

 3391-3397 Spectroscopic Studies of 12-Oxo-5(12H)-naphthacenylidene and
 7H-Benz[de]anthracen-7-ylidene in Shpolskii Matrixes at 5 K M.
 Aloshyna and B. Kozankiewicz , Christopher M. Hadad, John R.
 Snoonian, and Matthew S. Platz 

 3398-3405 A Theoretical Study of Hydroxycarbene as a Model for the
 Homolysis of Oxy- and Dioxycarbenes Darren L. Reid, Jesús
 Hernández-Trujillo, and John Warkentin 

 3406-3409 Nitrosodifluoroamine, F2N2O Margaret-Jane Crawford, Richard D.
 Harcourt, and Thomas M. Klapötke 

 3410-3420 Nitrogen-15 NMR Study of Solid Cobaloximes Containing
 15N-Labeled Pyridine and Aniline Robert W. Schurko and Roderick
 E. Wasylishen 

 3421-3429 Force Field Parametrization for Gadolinium Complexes Based on
 ab Initio Potential Energy Surface Calculations Alessandra
 Villa, Ugo Cosentino, and Demetrio Pitea , Giorgio Moro ,
 Alessandro Maiocchi