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反馈键合
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反馈键合
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反馈键合
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backbonding
反馈键合
当配体提供孤对电子或π电子与金属中心原子形成σ-配键时,若配体的π*分子轨道、p轨道或d轨道是空的,且与金属中心原子的d轨道能量相当且对称性适合,中心原子的d轨道电子进入配体的空分子轨道(p、d、π*)形成反馈π键的现象。反馈π键与σ-配键同时形成且协同作用。
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backbonding
反馈键合
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