참고문헌
- Quart. Review v.1 C.A.Coulson
- 量子有機化學 馬場;東健一
- J. Am. Chem. Soc. v.57 G. W. Wheland(et al.)
- moleeular orbital theory for organic ehemist A. Streitwieser
- J. Am. Chem. Soc. v.72 F. A. Matsen
- 近代工業化學 v.2 量子化學 福井謙一
- 양자화학 김순경(옮김);아이링(저)
- 本誌 v.12 박병각
The methyl group does not possess an unshared pair of electrons. But F.A. Matsen has introduced the concept of the methyl group as a Pseudo-heteroatom which contributes a pair of electrons to