汤川势上二次维里系数的理论评价

IF 0.7 4区 化学 Q4 CHEMISTRY, PHYSICAL
Elif Somuncu, Bahtiyar A. Mamedov
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引用次数: 0

摘要

本文提出了一种新的计算汤川势二次维里系数的简便解析公式。所提出的解析式可用于研究蛋白质结晶和流体分子间相互作用势的一些热力学性质和预测因素。对公式进行了不同作用范围的气液临界点和硬核汤川势的测试。对文献数据中不同方法的计算结果进行了比较,结果与文献数据一致。注意,第二维里系数可以在评估蛋白质结晶和研究临界温度下的气液分离中提供重要的结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Theoretical Evaluation of Second Virial Coefficient over Yukawa Potential

Theoretical Evaluation of Second Virial Coefficient over Yukawa Potential

In this paper, a new simple, and the easy analytical formula is proposed to calculate the second virial coefficient with Yukawa potential. As it is known, the suggested analytical formula can be used to investigate some thermodynamic properties and predictors for protein crystallization and intermolecular interaction potential of fluids. The formula is tested for gas-liquid critical points and Hard-core Yukawa potential with different interaction ranges. The calculation results have been compared with different methods in literature data and the results agree with the literature data. Note that the second virial coefficient can provide significant results in the evaluated protein crystallization and investigate the gas-liquid separation with critical temperature.

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来源期刊
CiteScore
1.20
自引率
14.30%
发文量
376
审稿时长
5.1 months
期刊介绍: Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.
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