碳原子价轨道电负性对化学键性能的影响
曹朝暾

The Influence of the Electronegativity of Valence Orbital of Carbon Atom on the Chemical Bond Property
Chao-Tun CAO
表4 炔烃同分异构体相对密度的对比
化合物 键数/个 相对密度a
C(sp3)―C(sp3) C(sp3)―C(sp) C(sp)―C(sp) C(sp3)―H C(sp)―H
CH3CH2CCH 1 1 1 5 1 0.6784
CH3CCCH3 0 2 1 6 0 0.6901
CH3(CH2)2CCH 2 1 1 7 1 0.6901
CH3CH2CCCH3 1 2 1 8 0 0.7107
CH3(CH2)3CCH 3 1 1 9 1 0.7155
CH3(CH2)2CCCH3 2 2 1 10 0 0.7315
CH3CH2CCCH2CH3 2 2 1 10 0 0.7231