噻吩-2-甲醛 N-(2,4-二硝基苯基)-N-甲基腙
Thiophene-2-carbaldehyde N-(2,4-dinitrophenyl)-N-methylhydrazone.
作者信息
Aygün M, Işik S, Ocal N, Tahir M N, Kaban S, Büyükgüngör O
机构信息
Department of Physics, Ondokuz May's University, Samsun, Turkey.
出版信息
Acta Crystallogr C. 1998 Apr 15;54 ( Pt 4):527-9. doi: 10.1107/s0108270197015928.
Molecules of the title compound, C12H10N4O4S, are linked through intermolecular hydrogen bonds to form a dimeric structure. The crystal structure of the dimer is stabilized by two intermolecular hydrogen bonds of the C-H...O type. The C...O intermolecular contact distance is 3.339(3) A, and the C=N and N-N distances are 1.279(2) and 1.371(7) A, respectively. One O atom of the 2-nitro group is disordered over two sites.
标题化合物C₁₂H₁₀N₄O₄S的分子通过分子间氢键相连形成二聚体结构。二聚体的晶体结构由两个C-H...O型分子间氢键稳定。C...O分子间接触距离为3.339(3) Å，C=N和N-N距离分别为1.279(2) Å和1.371(7) Å。2-硝基的一个O原子在两个位置上无序。
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