| 分子柔度的物理意义和数学性质 |
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| 引用本文： | 郑重德.分子柔度的物理意义和数学性质[J].西南民族学院学报(自然科学版),1993(4). |
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| 作者姓名： | 郑重德 |
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| 作者单位： | 西南民族学院化学系 |
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| 摘 要： | 一般地定义了分子柔度矩阵F;证明了分子柔度F_(ij)是相应内坐标R_i和R_j的固有常数,它表示分子在沿R_j方向的单位外力作用下达平衡时沿R_i方向的位移;导出了分子柔度和规则。
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| 关 键 词： | 分子振动 分子柔度 分子力常数 |
Physical Meaning and Mathematical Property of Molecular Flexibility |
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| Zheng Chongde.Physical Meaning and Mathematical Property of Molecular Flexibility[J].Journal of Southwest Nationalities College(Natural Science Edition),1993(4). |
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| Authors: | Zheng Chongde |
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| Abstract: | The molecular flexibility matrix F is generally defined. It is proved that the molecular flexibility f_(ij), which represents the displacement along R_i when the molecule balances under the unit external force along R_j, is the natural constant of the corresponding internal coordinates R_i and R_j. The sum rule of the molecular flexibilities is derived. |
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| Keywords: | molecular vibration molecular flexibility molecular force constant |
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