Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The effect of intermolecular interacations on magnetic shielding of nuclei of chemically bound atoms
AU - Terent'ev, S. N.
AU - Zykov, P. G.
PY - 1996
Y1 - 1996
N2 - Temperature dependences of the second virial coefficients of 19F magnetic shielding due to pair CF4-X, SF6-X, X-Xe, Kr, and CH4 interactions in gas phase are determined experimentally. The dependences are similar within the temperature range 185-400 K. The scale of the curves obtained is shown to be proportional to a complex including the interaction potential parameters, ε2R03. The effect of the chemical surrounding of fluorine atoms on the response of the shielding electron-shell magnetic field to interaction with the surroundings can be characterized by parameter C specific of each particular probe molecule. The CCF4/CSF4 = 1.56 ratio is evaluated.
AB - Temperature dependences of the second virial coefficients of 19F magnetic shielding due to pair CF4-X, SF6-X, X-Xe, Kr, and CH4 interactions in gas phase are determined experimentally. The dependences are similar within the temperature range 185-400 K. The scale of the curves obtained is shown to be proportional to a complex including the interaction potential parameters, ε2R03. The effect of the chemical surrounding of fluorine atoms on the response of the shielding electron-shell magnetic field to interaction with the surroundings can be characterized by parameter C specific of each particular probe molecule. The CCF4/CSF4 = 1.56 ratio is evaluated.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=10444225592
M3 - Article
VL - 15
SP - 1231
EP - 1236
JO - Chemical Physics Reports
JF - Chemical Physics Reports
SN - 1074-1550
IS - 8
ER -
ID: 54106168