水合 -（1 - 咪唑 - κ）[ -（2 - 氧化 - 亚苄基）苏氨酸根 - κ，，']锌（II）的晶体结构和 Hirshfeld 表面分析
Crystal structure and Hirshfeld surface analysis of aqua-(1-imidazole-κ )[-(2-oxido-benzyl-idene)threonato-κ ,,']zinc(II).
作者信息
Yoshizawa Fumishi, Okui Anna, Nakane Daisuke, Akitsu Takashiro
机构信息
Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan.
出版信息
Acta Crystallogr E Crystallogr Commun. 2025 Mar 25;81(Pt 4):332-335. doi: 10.1107/S2056989025002385. eCollection 2025 Apr 1.
The title complex, [Zn(CHNO)(CHN)(HO)], which includes a tridentate ligand, was synthesized from l-threonine and salicyl-aldehyde. One water mol-ecule and one imidazole mol-ecule additionally coordinate the zinc(II) center in a distorted trigonal-bipyramidal geometry. The crystal structure features N-H⋯O and O-H⋯O hydrogen bonds. A Hirshfeld surface analysis indicates that the most important contributions to the packing are from H⋯H/H⋯H (50.7%) and O⋯H/H⋯O (25.0%) contacts.
标题配合物[Zn(CHNO)(CHN)(HO)]由L-苏氨酸和水杨醛合成，其中包含一个三齿配体。一个水分子和一个咪唑分子以扭曲的三角双锥几何构型额外配位锌（II）中心。晶体结构具有N-H⋯O和O-H⋯O氢键。 Hirshfeld表面分析表明，对堆积贡献最大的是H⋯H/H⋯H（50.7%）和O⋯H/H⋯O（25.0%）接触。
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