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

页码：1453 / 1456

页数：4

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