碳-氮键
碳-氮键
氮
CN键是
含氮官能 团[编辑]
键级 | 结构简式 | 结构 |
C–N键 | ||
---|---|---|---|---|---|
胺 | 1 | R2C-NH2 | 1.469 (胺) 1.499 (铵盐) | ||
氮杂环丙烷 | 1 | CH2NHCH2 | 丝裂霉素C |
1.472 | |
叠氮 |
1 | R2C-N3 | 叠氮苯 |
||
苯胺 | 1 | Ph-NH2 | 氨基苯甲醚 |
1.355 (sp2 N) 1.395 (sp3 N) 1.465 (铵盐) | |
吡咯 | 1 | 卟啉 |
1.372 | ||
酰胺 | 1.2 | R-CO-NR2 | 1.325 ( 1.334 ( 1.346 ( | ||
吡啶 | 1.5 | pyr | 1.337 | ||
亚胺 | 2 | R2C=NR | 1,5- |
1.279 (C=N bond) 1.465 (C–N bond) | |
腈 | 3 | R-CN | 苯甲腈 |
1.136 | |
异腈 | 3 | R-NC | 对甲苯磺酰甲 |
参 见[编辑]
|
参考 资料[编辑]
- ^ Organic Chemistry John McMurry 2nd Ed.
- ^ CRC Handbook of Chemistry and Physics 65Th Ed.
- ^ F. H. Allen, O. Kennard, D. G. Watson, L. Brammer, A. G. Orpen. Tables of bond Lengths determined by X-Ray and Neutron Diffraction. Part 1. Bond Lengths in Organic Compounds. J. Chem. Soc. Perkin Trans. II 1987, S1-S19.