Evaluation of angular correlation parameters and the dielectric constant in the RISM approximation
Evaluation of angular correlation parameters and the dielectric constant in the RISM approximation
复制标题
RISM 近似中角度相关参数和介电常数的评估
DOI:
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发表时间:
1981
期刊:
影响因子:
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通讯作者:
C. Gray
中科院分区:
文献类型:
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作者:
D. E. Sullivan;C. Gray
We prove, using a projection operator method, a number of results obtained when site-site correlation functions are evaluated in the RISM approximation. In non-polar fluids, the angular correlation parameter G 2 is identically zero for any symmetric linear molecule, while G 1 is identically zero for an arbitrary linear molecule. In rigid polar fluids, the dielectric constant є is found to be given by the ideal-gas type expression є = 1 + 3y, where y = 4πβρμ2/9.