| 结构参数F1对气态ABn型分子标准生成焓的定量关系研究 | |||||||||||
| Studies on the Relationship Between Structural Paremeter F1 and △fHmΘ of ABn compounds of Gas State | |||||||||||
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| 摘要: 本文用矩阵的方法定义了结构参数F1,F1由三个矩阵相乘得到一个无量纲的数,它考虑了分子中原子之间的联结关系,顶点原子的特点和相邻原子的成键情况。用F1对116个气态ABn型分子的标准生成焓进行相关性研究,相关系数R为0.9560. | |||||||||||
| 关键词: 结构参数F1 气态ABn型分子 标准生成焓 定量关系 | |||||||||||
| 基金项目: 国家自然科学基金(No.29773033) | |||||||||||
| Abstract: A structural parameter F1 is proposed for AB.molecules.(A = Al, As, Cu, Fe, Hg, Re, Sb, Se, Ti, W, Zr, Si, Te, U, V, Sn, Co, Ge, Ga, Ni, Ru, Ta, S; B = F, Cl, Br, I, O, S, Se, Te) F1 is correlative with the atomic electronegativity, the connective cases, the covalent radius, the number of the valence electron of atom Band the number of the bonding electron of atom A.The values of F1 are calculated.the linear relationship between F1 and △fHmΘ for 116 compounds is obtained.The correlation coefficient is 0.956. | |||||||||||
| Keywords: structural parameter F1 ABn(g) molecules standard formation enthalpies quantitative relation | |||||||||||
| 投稿时间：1999-06-21 修订日期：1999-09-27 | |||||||||||
| 摘要点击次数: 1453 | |||||||||||
| 全文下载次数: 1525 | |||||||||||
| 冯琳,杨锋,罗明道,屈松生.结构参数F1对气态ABn型分子标准生成焓的定量关系研究[J].无机化学学报,2000,16(3):427-431. | |||||||||||
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