3-Methylthio-1,2,4-triazine: a comparison of experimental and theoretical structures

被引:1
|
作者
Palmer, MH
Parsons, S
Smith, S
Blake, AJ
Guest, MF
机构
[1] Univ Edinburgh, Dept Chem, Edinburgh EH9 3JJ, Midlothian, Scotland
[2] Univ Nottingham, Dept Chem, Nottingham NG7 2RD, England
[3] SERC, Daresbury Lab, CCLRC, TCS Div, Warrington WA4 4AD, Cheshire, England
关键词
D O I
10.1107/S0108270197016533
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
;The theoretical equilibrium and X-ray crystallographic structures of 3-methyl-1,2,4-triazine, C4H5N3S, show a high level of agreement. The calculated charge distributions are analysed for each of four conformers; that with lowest energy is present both in the solid and in mesitylene solution, as shown by dipole-moment measurements.
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页码:550 / 553
页数:4
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