Premium
Variation of the polarizability of the hydrogen molecule ion and the hydrogen molecule with internuclear separation
Author(s) -
Zeroka Daniel
Publication year - 1974
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560080110
Subject(s) - polarizability , chemistry , molecule , atomic physics , hydrogen , ion , hydrogen molecule , vibration , molecular physics , analytical chemistry (journal) , computational chemistry , physics , quantum mechanics , chromatography , organic chemistry
The variation of the polarizability of H 2 +and H 2 with internuclear separation R = 1.6 – R = 2.4 a.u. for H 2 +and R = 1.0 – R = 2.0 a.u. for H 2 is determined using a variational method suggested by Das and Bersohn. From these data, values of 〈α〉 0, J for which nuclear motion due to zero point vibration and centrifugal stretching is taken into account, are calculated at 300°K. The relative percent increases of the motion averaged values compared to the equilibrium values are as follows: 10.50% for H 2 +and 6.52% for H 2 .