Crystal and molecular structure of 1-methyl-1,2-dinitroguanidine

被引:3
|
作者
Vasiliev, AD [1 ]
Astakhov, AM
Molokeev, MS
Kruglyakova, LA
Stepanov, RS
机构
[1] LV Kirenskii Inst Phys, Krasnoyarsk 660036, Russia
[2] Siberian State Technol Univ, Krasnoyarsk, Russia
关键词
energetic compounds; nitrimines; nitroguanidine derivatives; structure of molecular crystals;
D O I
10.1007/s10947-005-0025-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In 1-methyl-1,2-dinitroguanidine, the nitroguanyl group has planar geometry with an intramolecular hydrogen bond, although the conformation of the whole molecule is slightly nonplanar. Because of electron density delocalization, the C-N, N-N, and N-O bond lengths are intermediate between the corresponding values for the single and double bonds. The distinction of the crystal structure is the absence of intermolecular hydrogen bonds.
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页码:532 / 536
页数:5
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