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首页> 外文期刊>Chemical Physics Letters >Liquid tin tetrachloride: a Monte Carlo simulatin study
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Liquid tin tetrachloride: a Monte Carlo simulatin study

机译:液态四氯化锡:蒙特卡洛模拟研究

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摘要

A simple five-site intermolecular potential function has been derived to reproduce the results from high-level ab inito calculations of the gas-phase interaction energy for SnCl_4. This adjusted intermolecular potential was used in a Monte Carlo statistical mechanical simulation of the liquid at a temperature of 25~(o)C and a pressure of 1 atm. The structural results, preented as a radial distribution function, reveal that in the first solvation shell each SnCl_4 molecule is surrounded by twelve nearest neighbours. These results, as well as thermodynamical properties, are in good agreement with experimental findings.
机译:推导了一个简单的五位分子间势函数,以重现SnCl_4气相相互作用能的高水平从头计算。将该调节后的分子间电势用于温度为25°C,压力为1个大气压的蒙特卡洛统计力学模拟中。结构结果以径向分布函数的形式显示,在第一个溶剂化壳中,每个SnCl_4分子被十二个最近的邻居包围。这些结果以及热力学性质与实验结果非常吻合。

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