| 价键理论的产生与发展 |
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| 引用本文： | 闫世才.价键理论的产生与发展[J].天水师范学院学报,2003,23(2):15-18. |
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| 作者姓名： | 闫世才 |
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| 作者单位： | 天水师范学院化学系,甘肃,天水,741001 |
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| 摘 要： | 价键（VB）理论在经典的共价键理论基础上产生。VB理论和分子轨道(MO)理论是当今说明化学结构和化学键本质的最有影响的量子力学理论。多年来，VB理论不断地发展，存在的问题已经解决和正在解决。VB理论对化学思维是一个有用的工具。VB理论和MO理论在应用和发展中发挥着互补协调、互相促进的作用。以后有可能两种理论会成为合一的方案而被应用。
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| 关 键 词： | 价健理论 分子轨道理论 化学键 化学结构 |
| 文章编号： | 1371-1351(2003)02-0015-04 |
| 修稿时间： | 2002年11月5日 |
Evolution and Development of Valence-Bond Theory |
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| YAN Shi-cai.Evolution and Development of Valence-Bond Theory[J].Journal of Tianshui Normal University,2003,23(2):15-18. |
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| Authors: | YAN Shi-cai |
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| Abstract: | Valence-bond theory was formed on the basis of the classical ideas of valence bond. VB theory and molecular orbital(MO) Theory are the two most influential quantum-mechanical theories of chemical structure and nature of the chemical bond nowadays. VB theory has continued to develop over years. VB problems are resolved or are being solved. VB theory is a useful tool for chemical thinking. VB and MO theories play complementary and coordinate roles in explaining the nature of chemical bond. It is likely that the two theories will be made a unified version for use some day. |
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| Keywords: | Valence-bond(VB) Molecular orbital(MO) chemical bond chemical structure |
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