ZINC HALIDE COMPLEXES OF THIONICOTINAMIDE; CRYSTAL STRUCTURE OF DICHLORIDO BIS(THIONICOTINAMIDE-κN)ZINC(II)

被引:1
作者
Akhtar, M. [1 ]
Malik, M. R. [1 ]
Tahir, M. N. [2 ]
Nadeem, S. [1 ]
Altaf, M.
Sohail, M.
Ali, S. [1 ]
Ahmad, S. [3 ]
机构
[1] Quaid I Azam Univ, Dept Chem, Islamabad, Pakistan
[2] Univ Sargodha, Dept Phys, Sargodha, Pakistan
[3] Prince Sattam bin Abdulaziz Univ, Dept Chem, Coll Sci & Humanities, Al Kharj, Saudi Arabia
关键词
zinc(II); thionicotinamide; NMR spectroscopy; crystal structure; METAL-IONS; COORDINATION CHEMISTRY; LIGANDS; DERIVATIVES; CYSTEAMINE; FEATURES; CADMIUM; COPPER; HG;
D O I
10.1134/S0022476617010243
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Zinc halide complexes of thionicotinamide (TNA) having the general formula [Zn(TNA)(2)X-2] (X = Cl-, Br-, I-) are prepared and characterized by thermal analysis, IR and NMR spectroscopy. The crystal structure of one of them, dichloridobis(thionicotinamide-kappa N) zinc(II), [Zn(TNA)(2)Cl-2] (1), is determined using X-ray crystallography. In 1, the zinc atom is coordinated by two thionicotinamide ligands through nitrogen atoms and two chloride ions in a distorted tetrahedral coordination environment. The molecular structure of the complex is stabilized through intermolecular hydrogen bonding.
引用
收藏
页码:178 / 182
页数:5
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