Chemical Physics, 1998, V 234, N 1-3.

 Intramolecular proton transfer in the ground and the two          
 lowest-lying singlet excited states of 1-amino-3-propenal and
 related species
 M. Fores, M. Duran, M. Sola 
 pp.1 -- 19

 Time-resolved resonance Raman and molecular orbital studies of    
 charge separation and intramolecular reorganisation
 G.D. Scholes, I.R. Gould, A.W. Parker, D. Phillips
 pp. 21 -- 34

 Ab initio calculations and supersonic jet studies on the geometry 
 of 4-dimethylaminobenzonitrile (DMABN) and related compounds in
 the ground and excited state
 U. Lommatzsch, B. Brutschy
 pp. 35 -- 57

 Ab initio study of the X2  + and A2   states of the SiO+ cation   
 including the effect of core correlation
 Z.-L. Cai, J.P. Francois
 pp. 59 -- 68

 An ab inito study of NMR isotropic shielding bond length          
 derivatives in phosphorus compounds
 A. Dransfeld, D.B. Chesnut
 pp. 69 -- 78

 Infrared spectra of polycyclic aromatic hydrocarbons: methyl      
 substitution and loss of H
 C.W. Jr. Bauschlicher, S.R. Langhoff
 pp. 79 -- 86

 Infrared spectra of polycyclic aromatic hydrocarbons: nitrogen    
 substitution
 C.W. Jr. Bauschlicher
 pp. 87 -- 94

 Valence photoionization of C6H6 by the B-spline one-centre       
 expansion density functional method
 M. Venuti, M. Stener, P. Decleva
 pp. 95 -- 109

 Solvent effects on NMR spectrum of acetylene calculated by ab   
 initio methods
 M. Pecul, J. Sadlej
 pp. 111 -- 119

 The steady-state Green's function theory in monomolecular       
 reactions II. Effects of solvent dynamics and non-equilibrium
 initial distributions in reactions on position-dependent
 transition regions
 O.B. Jenkins, A.B. Doktorov
 pp. 121 -- 151

 Tunneling splittings in vibrational spectra of non-rigid        
 molecules: III. Tunneling coordinate-dependent coupling between
 small amplitude motions
 V.A. Benderskii, E.V. Vetoshkin, H.P. Trommsdorff
 pp. 153 -- 172

 Tunneling splittings in vibrational spectra of non-rigid        
 molecules IV. Kinematic couplings
 V.A. Benderskii, E.V. Vetoshkin
 pp. 173 -- 194

 REMPI spectroscopy of internal state populations in HBr + Ar    
 free jets: Rotational relaxation of HBr
 A.E. Belikov, M.M. Ahern, M.A. Smith
 pp. 195 -- 206

 The librational and vibrational spectra of water in natrolite, 
 Na2Al2Si3O10 _ 2H2O compared with ab-initio calculations
 C.M.B. Line, G.J. Kearley
 pp 207 -- 222

 17O nuclear quadrupole resonance study of proton disorder in    
 solid benzoic acid, 4-hydroxybenzoic acid and 4-nitrobenzoic
 acid
 J. Seliger, V. Zagar
 pp. 223 -- 230

 Kinetics of the CN + CH2CO and NCO + CH2CO reactions  
 M.A. Edwards, J.F. Hershberger
 pp. 231 -- 237

 Light induced cis-trans isomerization of azo compounds in       
 polymethyl methacrylate
 S.Yu. Grebenkin, B.V. Bol'shakov
 pp. 239 -- 248

 Investigation of the CS2+2 dication using threshold             
 photoelectrons coincidence spectroscopy
 M. Hochlaf, R.I. Hall, F. Penent, J.H.D. Eland, P. Lablanquie
 pp. 249 -- 254

 Fragment ion yields from CFCl3 photoexcited in regions of the   
 C12p, the C1s, and the F1s electron transitions
 I.H. Suzuki, N. Saito
 pp. 255 -- 264

 Fragmentation pathways in the dissociation of                  
 fluoro-iodo-benzene negative ions
 R.F.M. Lobo, A.M.C. Moutinho, M.J. Calhorda
 pp. 265 -- 275

 Hole trapping in tri-p-tolylamine-doped poly(styrene) 
 P.M. Borsenberger, W.T. Gruenbaum, U. Wolf, H. Bassler
 pp. 277 -- 284

 Low-temperature thermoluminescence in                          
 poly(methyl-phenylsilylene)
 A. Kadashchuk, N. Ostapenko, V. Zaika, S. Nespurek
 pp. 285 -- 296

 Effect of Al(CO)x complexation on the aluminum oxidation       
 process
 M.J. McQuaid, J.L. Gole
 pp. 297 -- 309

 Author index to volume 234                                      
 pp. 311 -- 313

 Subject index to volume 234                                    
 pp. 315 -- 322