为什么氮氮单键是σ键而不是π键?氮元素的σ键键能不是比π 键键能低吗,应该更不稳定吗? 知乎 Template




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tomski为什么氮氮单键是σ键而不是π键?氮元素的σ键键能不是比π 键键能低吗,应该更不稳定吗? 知乎 coloring