期刊文献+

化合物分子体积计算方法的研究 被引量:5

Study on the calculation method for molecular volume of chemical compounds.
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摘要 本文提出了一种计算化合物分子体积的有效方法,在确定化合物分子构象的基础上,将随机变量的统计方法引入计算体系,可以计算出化合物任一构象条件下的分子体积.比较计算结果可知,我们的方法与同类其他计算方法同等精确,但算法的简捷、快速显得更为优越.在将我们的方法计算的化合物的分子体积用于化合物的结构-性质相关性研究时发现,分子体积能较好地表征化合物的结构特征. An effective method was given to calculate molecular volume. The statistics method of random variable was introduced to the calculation system for the first time, which can be used to calculate molecular volume under any defined conformation. Results demonstrated that the method has the same accuracy as other ones but it is more simple and direct.
机构地区 浙江大学化学系
出处 《浙江大学学报(理学版)》 CAS CSCD 2003年第5期554-560,共7页 Journal of Zhejiang University(Science Edition)
基金 国家自然科学基金资助项目(29767001)
关键词 化合物 分子体积 计算方法 分子构象 随机变量 分子力学 物理化学性质 random variable molecular volume molecular mechanics
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参考文献10

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二级参考文献1

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共引文献15

同被引文献50

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