SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE LIGAND ISATIN-3-(N4-BENZYLTHIOSEMICARBAZONE) AND ITS MERCURY(II) COMPLEX

被引：4
|
作者：
Fonseca, Alexandra de Souza [1 ]
Peres, Gisele Louro [1 ]
Storino, Tomas Garcia [1 ]
Bresolin, Leandro [1 ]
Carratu, Vanessa Santana [1 ]
Giglio, Vinicius F. [2 ]
Crespan, Estela dos Reis [2 ]
Hoerner, Manfredo [2 ]
机构：
[1] Univ Fed Rio Grande, Escola Quim & Alimentos, BR-96201900 Rio Grande, RS, Brazil
[2] Univ Fed Santa Maria, Dept Quim, Ctr Ciencias Nat & Exatas, BR-97105900 Santa Maria, RS, Brazil
来源：
QUIMICA NOVA | 2010年 / 33卷 / 07期
关键词：
mercury complex; thiosemicarbazone; hydrogen bonds; ISATIN-BETA-THIOSEMICARBAZONE; N-METHYLISATIN; ZINC(II); CU(II);
D O I：
10.1590/S0100-40422010000700006
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE LIGAND ISATIN-3-(N-4-BENZYLTHIOSEMICARBAZONE) AND ITS MERCURY(II) COMPLEX. The reaction of 4-(phenyl) thiosemicarbazide with isatin yielded a new ligand, isatin-3-(N-4-benzylthiosemicarbazone). Isatin-3-(N-4-benzylthiosemicarbazone) deprotonated in ethanol/KOH reacts with an ethanolic solution of Hg(NO3)(2) to give a mercury complex. The compounds were characterized by IR and X-ray single crystal structure determination. The X-ray studies revealed that the complex possesses a tetrahedral geometry with two deprotonated thiosemicarbazone ligands coordenated. The ligand and its mercury complex crystallize in the monoclinic (P2(1)/c) and triclinic (P-1) crystal system, respectively.
引用
收藏
页码：1453 / 1456
页数：4
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