VIBRATIONAL ASSIGNMENT AND FORCE CONSTANTS OF S$sub 8$ FROM A NORMAL- COORDINATE TREATMENT
Author(s) -
F. H. Kruse,
D. W. Scott,
J. P. McCullough
Publication year - 1962
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/4026634
Subject(s) - force constant , force field (fiction) , quadratic equation , coordinate system , molecule , normal mode , infrared , representation (politics) , physics , function (biology) , computational chemistry , chemistry , vibration , atomic physics , classical mechanics , mathematics , quantum mechanics , geometry , evolutionary biology , politics , political science , law , biology
Normal-coordinate calculations for the S/sub 8/ molecule were revised by use of new far-infrared spectral data and a more elaborate potential function. Representation of the observed frequencies required that the basic Urey--Bradley field be supplemented with an extra quadratic cross-term between adjacent S--S bonds. (auth
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