Razzoqova Surayyo, Ruzimov Yodgor, Toshov Akobir, Torambetov Batirbay, Ibragimov Aziz, Ashurov Jamshid, Kadirova Shakhnoza
National University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 Uzbekistan.
Khorezm Mamun branch of Uzbekistan Academy of Sciences, 1, Markaz St., Khiva, 220900, Uzbekistan.
Acta Crystallogr E Crystallogr Commun. 2025 May 9;81(Pt 6):482-485. doi: 10.1107/S2056989025004049. eCollection 2025 Jun 1.
A coordination complex of cadmium nitrate [Cd(NO)] with 2-amino-benzaxole (2AB; CHNO), namely, tetra-kis-(2-amino-benzoxazole-κ )bis-(nitrato-κ)cadmium(II), [Cd(NO)(2AB)], has been synthesized from ethanol solutions of Cd(NO)·HO and 2AB. The asymmetric unit comprises half a mol-ecule of [Cd(NO)(2AB)], with the Cd atom positioned on a twofold rotation axis. In the completed mol-ecular complex, four 2AB ligands and two nitrate anions each coordinate monodentately to the Cd atom, leading to a distorted octa-hedral coordination environment. The crystal structure of [Cd(NO)(2AB)] exhibits several N-H⋯O inter-actions, resulting in the formation of a layered assembly parallel to (001). Hishfeld surface analysis was used to qu-antify the inter-molecular inter-actions.
硝酸镉[Cd(NO₃)₂]与2-氨基苯并恶唑(2AB; C₇H₆N₂O)形成的配位化合物，即四-（2-氨基苯并恶唑-κN）双-（硝酸根-κO）镉(II)，[Cd(NO₃)₂(2AB)₄]，是由Cd(NO₃)₂·4H₂O和2AB的乙醇溶液合成的。不对称单元包含半个[Cd(NO₃)₂(2AB)₄]分子，Cd原子位于二重旋转轴上。在完整的分子配合物中，四个2AB配体和两个硝酸根阴离子均以单齿方式与Cd原子配位，形成扭曲的八面体配位环境。[Cd(NO₃)₂(2AB)₄]的晶体结构表现出若干N-H⋯O相互作用，导致形成平行于(001)的层状聚集体。使用 Hirshfeld 表面分析对分子间相互作用进行了量化。
