SYNTHESIS AND CRYSTAL STRUCTURE OF A MIXED-LIGAND ZINC(II) COMPLEX DERIVED FROM ETHYL (2,6-DIMETHYLPHENYLCARBAMOYL) FORMATE AND 1,10-PHENANTHROLINE

被引：2
作者：
Madanhire, Tatenda [1 ]
Van Brecht, Bernardus [1 ]
Abrahams, Abubak'r [1 ]
机构：
[1] Nelson Mandela Univ, Dept Chem, POB 77000, ZA-6031 Port Elizabeth, South Africa
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2023年 / 37卷 / 04期
基金：
新加坡国家研究基金会;
关键词：
Zinc(II); N-(2,6-Dimethylphenyl)oxamate; 1,10-Phenanthroline; Crystal structure; Hydrogen bonding; pi-pi Stacking; Mixed-ligand; LANTHANIDE COMPLEXES; VISUALIZATION; ACID;
D O I：
10.4314/bcse.v37i4.7
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A mixed-ligand zinc(II) complex, [Zn(Hpma)(phen)Cl] (where Hpma(-) = N-(2,6-dimethylphenyl)oxamate and phen = 1,10-phenanthroline), has been prepared by the reaction of zinc chloride, ethyl (2,6-dimethylphenylcarbamoyl)formate (Hdmp) and 1,10-phenanthroline under basic conditions in dimethylformamide. The structure of the complex was characterised by elemental analysis, IR, H-1-NMR, UV-Vis absorption and X-ray crystallography. The metal complex crystallises in the monoclinic system (space group P21/c) and is composed of the five-coordinate zinc ion in a distorted spherical square pyramidal geometry. Stabilisation of single crystals occurs through hydrogen bonds and p-p stacking interactions.
引用
收藏
页码：891 / 900
页数：10
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