（E）-4-羟基-N'-（2-羟基-4-甲氧基亚苄基）苯甲酰肼一水合物
(E)-4-Hydr-oxy-N'-(2-hydr-oxy-4-methoxy-benzyl-idene)benzohydrazide monohydrate.
作者信息
Mohd Lair Nooraziah, Mohd Ali Hapipah, Ng Seik Weng
机构信息
Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 20;65(Pt 1):o189. doi: 10.1107/S1600536808042888.
The Schiff base mol-ecule of the title compound, C(15)H(14)N(2)O(4)·H(2)O, adopts a trans configuration with respect to the C=N double bond; the Schiff base itself is almost planar (r.m.s. deviation for all non-H atoms = 0.040 Å). The amido N atom is the hydrogen-bond donor to the water mol-ecule, which is the hydrogen-bond donor to the hydr-oxy groups of two neighboring mol-ecules. One of the hydroxyl groups acts as an intra-molecular and the other as an inter-molecular hydrogen-bond donor.
标题化合物C(15)H(14)N(2)O(4)·H(2)O的席夫碱分子相对于C=N双键呈反式构型；席夫碱本身几乎是平面的（所有非H原子的均方根偏差 = 0.040 Å）。酰胺N原子是水分子的氢键供体，而水分子是两个相邻分子中羟基的氢键供体。其中一个羟基充当分子内氢键供体，另一个充当分子间氢键供体。
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