Chemical Physics, 1998, V 238, N 1.

 Complete basis set limit ionization potentials of O3 and NO2 using  
 the multiconfigurational spin tensor electron propagator method
 (MCSTEP)
 A.J. McKellar, D. Heryadi, D.L. Yeager, J.A. Nichols
1 -- 9

 Analysis of the reaction paths to dissociation of                 
 dichloro-ethylenes into Cl2 and C2H2
 S.M. Resende, W.B. De Almeida
11 -- 20

 Vertical double ionization of the sulphur dioxide molecule        
 I.W. Griffiths, D.E. Parry, F.M. Harris
21 -- 32

 Ab initio study of the electronic spectrum of C2H+2. I. Vertical  
 spectrum and angular potential curves
 M. Peric, B. Engels, M. Hanrath
33 -- 46

 Ab initio study of the electronic spectrum of C2H+2. II. 
 Stretching potential energy surfaces for low-lying doublet
 electronic states
 M. Peric, B. Engels
47 -- 57

 Quantum study of oriented NO scattering from Ag(111): 
 orientational steering and effects of surface corrugation
 D. Lemoine, T. Duhoo
59 -- 68

 Semiclassical reactive scattering: the Hermite correction method  
 in hyperspherical coordinates
 S. Adhikari, G.D. Billing
69 -- 84

 A simple analytical estimate of the bound-free Franck-Condon      
 factors for a transition to a repulsive exponential potential in
 a diatomic molecule
 V. Brems
85 -- 96

 Quantum motion of particles along one-dimensional pathways with  
 static and dynamic energy disorder
 L.D.A. Siebbeles, Y.A. Berlin
97 -- 107

 Threshold photoelectron spectroscopy of HCl and DCl             
 A.J. Yencha, A.J. Cormack, R.J. Donovan, A. Hopkirk, G.C. King
109 -- 131

 Threshold photoelectron spectroscopy of HBr and DBr             
 A.J. Yencha, A.J. Cormack, R.J. Donovan, K.P. Lawley, A. Hopkirk, G.C.
 King
133 -- 151

 Publisher's note 
 R.M. Hochstrasser, G.L. Hofacker