Chemical Physics, 1998, V 237, N 3.

Charge transfer recombination of Si2+ ions from atomic hydrogen 
 M.C. Bacchus-Montabonel
245 -- 250

 Matrix photochemistry of nitrosyl chloride. Interconversion of 
 ClNO and ClON species by irradiation and tunneling effect
 A. Hallou, L. Schriver-Mazzuoli, A. Schriver, P. Chaquin
251 -- 264

 Infrared spectra and theoretical calculations of HCl complexed  
 with NO
 L. Krim, M.E. Alikhani
265 -- 271

 Correlation corrected energy bands of nucleotide base stacks    
 F. Bogar, J. Ladik
273 -- 283

 Structure of the Van der Waals rare gas-C60 exohedral complexes
 [(C60)(RG)n; n = 1,2]
 S. Iglesias-Groth, J. Breton, C. Girardet
285 -- 293

 The electronic structure of poly(pyridine-2,5-diyl) 
 investigated by soft X-ray absorption and emission
 spectroscopies
 W.R. Salaneck, Y. Luo, H. Agren, N. Johansson, M. Magnuson, L.E.
 Horsburgh, L. Yang, A.P. Monkman, J.-H. Guo, C. Sathe, A. Agui, J.
 Nordgren
295 -- 304

 A rigorous quantum molecular dynamics study of a collinear A +  
 BC -> AB + C reaction
 W. Lichang
305 -- 314

 Interaction anisotropy and quantum dynamics for vibrationally   
 inelastic collisions of LiH(1[Sigma]) with He(1S)
 E. Bodo, E. Buonomo, F.A. Gianturco, S. Kumar, A. Famulari, M. Raimondi,
 M. Sironi
315 -- 331

 The energy relaxation of Si-H vibration in the H/Si(111) 
 system. Relaxation rate and potential energy surface
 anharmonicity
 V.A. Ermoshin, A.K. Kazansky, K.S. Smirnov, D. Bougeard
333 -- 344

 Dielectric effects of step-increased pressure on the mass- and  
 diffusion-controlled linear chain and network macromolecules
 growth
 D.A. Wasylyshyn, G.P. Johari
345 -- 358

 Transport kinetics of triplet excitation in solid chrysene      
 S.A. Bagnich
359 -- 369

 Peculiarity of triplet-triplet energy transfer from             
 2-(2_-hydroxy-phenyl)benzoxazole to diacetyl. Evidence for
 radiative keto-enol transitions 3K* -> 1E and 1E -> 1K*
 B. Nickel, P.J. Walla
371 -- 394

 Rotational spectra of the 15N-aniline-X, (X = Ar, Ne) 
 complexes. Structure determination from studies on isotopomers
 V. Storm, H. Dreizler, D. Consalvo
395 -- 401

 IR-IR double-resonance studies of vibrational relaxation of     
 CD3F in solid and liquid Xe, Kr, Ar solutions near the melting
 point
 K.S. Rutkowski
403 -- 411

 Proximity effects in the excited state ordering and             
 photophysics of thienyl-pyridyl ketones
 A. Romani, F. Ortica, G. Favaro
413 -- 424

 Complexes of spiropyran-derived merocyanines with metal ions: 
 relaxation kinetics, photochemistry and solvent effects
 A.K. Chibisov, H. Gorner
425 -- 442

 On the electronic spectroscopy of benzyl alcohol                
 J.M. Gingell, G. Marston, N.J. Mason, H. Zhao, M.R.F. Siggel
443 -- 449

 An experimental study of the valence shell photoelectron        
 spectrum of the NO2 molecule
 P. Baltzer, L. Karlsson, B. Wannberg, D.M.P. Holland, M.A. MacDonald, M.A.
 Hayes, J.H.D. Eland
451 -- 470

 An X-ray absorption near edge spectroscopy (XANES) study on    
 organochromium complexes at the Cr K-edge
 C. Engemann, J. Hormes, A. Longen, K.H. Dotz
471 -- 481

 Investigation of spectral diffusion in PMMA on timescales from  
 10?5 to 104 seconds via transient and photophysical hole
 burning
 J. Muller, D. Haarer, O.V. Khodykin, B.M. Kharlamov
483 -- 491

 An experimental test on the distribution of positronium         
 lifetimes in polymers
 G. Consolati, R. Rurali, M. Stefanetti
493 -- 499

 Author index to volume 237                                      501 -- 505

 Subject index to volume 237                                     507 -- 519