1-(2,3,4-Trihydroxybenzylidene)-4-ethylthiosemicarbazide
In the title molecule, C(10)H(13)N(3)O(3)S, the thiosemicarbazide =N-NH-C(=S)-NH- fragment is twisted with respect to the aromatic ring [dihedral angle = 20.5 (1)degrees]. A weak N-H center dot center dot center dot S hydrogen bond [3.480 (1) angstrom] links two molecules about a center of inversion...
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| Main Authors: | , , |
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| 格式: | Article |
| 出版: |
International Union of Crystallography
2010
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| 主题: | |
| 在线阅读: | http://eprints.um.edu.my/14462/ |
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| 总结: | In the title molecule, C(10)H(13)N(3)O(3)S, the thiosemicarbazide =N-NH-C(=S)-NH- fragment is twisted with respect to the aromatic ring [dihedral angle = 20.5 (1)degrees]. A weak N-H center dot center dot center dot S hydrogen bond [3.480 (1) angstrom] links two molecules about a center of inversion to generate a ring. The hydroxy groups are engaged in intermolecular hydrogen bonding; the O-H center dot center dot center dot O and O-H center dot center dot center dot S hydrogen bonds generate a layer motif. |
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