非过渡元素共价分子的几何构型 |
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引用本文: | 袁惠英. 非过渡元素共价分子的几何构型[J]. 广州师院学报, 1998, 19(6): 98-102 |
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作者姓名: | 袁惠英 |
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作者单位: | 江门教育学院化学系,广东529000 |
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摘 要: | 本文提出公式化的方法确定分子中的中心原子杂化轨道数,进而推断其杂化类型,结合VSEPR模型,确定非过渡元素共价分子的成键情况和几何构型。
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关 键 词: | 杂化轨道 杂化态 孤对电子 中心原子 配位原子 几何构型 立体化学 非过渡元素 共价分子 |
The Geometry of Covalent Molecules for Non-transition Elements |
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Abstract: | The property of matter is in close relationship with its structure. So it is very importment to research the spatial chemistry of elements. This paper gives a rule for determining the hybridized state formula of centre atoms and its applications. With the help of VSEPR model, this rule can be used for judging the geometry of covalent molecules for non-transition elements. |
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Keywords: | hybridized orbital hybridized state lone-electron pair centre atom coordination atom geometry comfiguration |
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