引用本文:
金松寿, 唐新硕, 朱逸飞. π键及大π键对正电集团和负电集团的作用——分子间引力的选择性[J]. 物理化学学报,
1985, 1(02): 186-192.
doi:
10.3866/PKU.WHXB19850210
Citation: Jin Songshou, Tang Xinshuo, Zhu Yifei. INTERACTION BETWEEN π BOND OR CONJUGATED π BOND AND POSITIVE OR NEGATIVE CHARGED GROUP——SELECTIVITY OF INTERMOLECULAR FORCE[J]. Acta Physico-Chimica Sinica, 1985, 1(02): 186-192. doi: 10.3866/PKU.WHXB19850210
Citation: Jin Songshou, Tang Xinshuo, Zhu Yifei. INTERACTION BETWEEN π BOND OR CONJUGATED π BOND AND POSITIVE OR NEGATIVE CHARGED GROUP——SELECTIVITY OF INTERMOLECULAR FORCE[J]. Acta Physico-Chimica Sinica, 1985, 1(02): 186-192. doi: 10.3866/PKU.WHXB19850210
π键及大π键对正电集团和负电集团的作用——分子间引力的选择性
English
INTERACTION BETWEEN π BOND OR CONJUGATED π BOND AND POSITIVE OR NEGATIVE CHARGED GROUP——SELECTIVITY OF INTERMOLECULAR FORCE
Abstract:
The selectivity of intermolecular force is caused by the special interaction between two adaptable groups on the molecules. π bond and conjugated π bonds such as benzene ring are negative charged groups,which may attract stongly positively charged H groups such as 3H in β-C_6H_6Cl_6, and repulse other ne- gatively charged groups such as-C=O(Q).
Our experiments show that the reduced retention time tr of benzene on non- polar β-C_6H_6Cl_6 is much greater than that on polar fixed phases such as CH_3— —NO_2 in gas chromatography and that the het of solvation of β-C_6H_6Cl_6 in benzene is also much greater than that of the polar α-C_6H_6Cl_6 and γ-C_6H_6Cl_6. This can′t be explained by the usual Van de Waals′ force. It results from the selective intermoleccular force.
...
Our experiments show that the reduced retention time tr of benzene on non- polar β-C_6H_6Cl_6 is much greater than that on polar fixed phases such as CH_3— —NO_2 in gas chromatography and that the het of solvation of β-C_6H_6Cl_6 in benzene is also much greater than that of the polar α-C_6H_6Cl_6 and γ-C_6H_6Cl_6. This can′t be explained by the usual Van de Waals′ force. It results from the selective intermoleccular force.
...
扫一扫看文章
计量
- PDF下载量: 1511
- 文章访问数: 1804
- HTML全文浏览量: 34
下载:
