Begum Khurshida, Begum Sabina, Sheikh Chanmiya, Miyatake Ryuta, Zangrando Ennio
Department of Physics, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh.
Department of Chemistry, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh.
Acta Crystallogr E Crystallogr Commun. 2020 Apr 21;76(Pt 5):692-696. doi: 10.1107/S205698902000506X. eCollection 2020 May 1.
The structures are described of two bis-chelated metal complexes of nickel(II) and copper(II) with --hexyl 3-(1-phenyl-ethyl-idene)di-thio-carbazate Schiff bases in a configuration, namely, bis-[--hexyl 3-(1-phenyl-ethyl-idene)di-thio-carbazato-κ ,]nickel(II), [Ni(CHNS)], and bis-[--hexyl 3-(1-phenyl-ethyl-idene)di-thio-carbazato-κ ,]copper(II), [Cu(CHNS)]. In both complexes, the metals have distorted square-planar geometries. A search in the Cambridge Structural Database [Groom (2016 ▸). B, 171-179] for bis-chelated nickel(II) and copper(II) complexes with similar Schiff bases retrieved 55 and 36 hits for the two metals, respectively. An analysis of the geometrical parameters of complexes showing and configurations is reported and the values compared with those for the complexes described in this work.
描述了镍（II）和铜（II）与己基3-（1-苯基-亚乙基）二硫代卡巴腙席夫碱形成的两种双螯合金属配合物的结构，其构型为双-[己基3-（1-苯基-亚乙基）二硫代卡巴腙-κ ，]镍（II），[Ni(CHNS)]，以及双-[己基3-（1-苯基-亚乙基）二硫代卡巴腙-κ ，]铜（II），[Cu(CHNS)]。在这两种配合物中，金属具有扭曲的平面正方形几何构型。在剑桥结构数据库[Groom （2016 ▸）。B，171 - 179]中搜索与类似席夫碱形成的双螯合镍（II）和铜（II）配合物，分别检索到这两种金属的55个和36个命中结果。报告了对显示 和 构型的配合物几何参数的分析，并将这些值与本工作中描述的配合物的值进行了比较。
