Essai sur les configurations d'équilibre des complexes moléculaires en phase gazeuse (HCl)2, HCl—DCl, HCl—HBr, HCl—DBr et HCl—HI, à partir de leurs spectres d'absorption au voisinage de 3.5 μm
- 1 March 1978
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 56 (3) , 334-342
- https://doi.org/10.1139/p78-042
Abstract
Spectra observed, under certain conditions of temperature, pressure, and absorption path, between rotation–vibration lines of the fundamental band of HCl, either pure or mixed with DCl, HBr, DBr, or HI, can be assigned either to the dimer (HCl)2 or to the molecular complexes HCl—DCl, HCl—HBr, HCl—DBr or HCl—HI. The nature of the observed spectra, along with calculations of the energy of interaction between two associated molecules and of the shifts in the spectra of associated HCl vibrators allow us to propose models that correspond, for (HCl)2 and HCl—DCl, to 'orthogonal' and 'antiparallel' configuration, and only to 'orthogonal' configurations for the other complexes.[Journal translation]This publication has 0 references indexed in Scilit: