1-(2,4-Dinitrophenyl)-3-(2-hydroxyphenyl)-1H-pyrazole-4-carbaldehyde

被引：0
|
作者：
Raj, SSS [1 ]
Jeyakanthan, J
Selvi, S
Velmurugan, D
Fun, HK
Perumal, PT
机构：
[1] Univ Sains Malaysia, Xray Crystallog Unit, Sch Phys, Penang 11800, Malaysia
[2] Univ Madras, Dept Crystallog & Biophys, Madras 600025, Tamil Nadu, India
[3] Cent Leather Res Inst, Organ Div, Madras 600020, Tamil Nadu, India
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1999年 / 55卷
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the crystal of the title compound, C16H10N4O6, the dinitrophenyl and hydroxyphenyl groups are oriented at angles of 43.8(1) and 28.0(1)degrees, respectively, with respect to the pyrazole ring. The internal C-C-C ring angles at the o- and p- positions, where NO2 is bonded, are 121.6(2) and 122.3(2)degrees. The crystal structure and packing are stabilized by O-H ... N and C-H ... O hydrogen bonds.
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页码：1667 / 1669
页数：3
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