INTERACTIONS OF SQUARIC AND CROCONIC ACIDS WITH [PTL4](2+) COMPLEXES (L = NH3, L2 = ETHYLENEDIAMINE) - OXIDATIVE PROPERTIES OF OXOCARBON ACIDS AND CRYSTAL-STRUCTURE DETERMINATIONS

被引：13

作者：

CASTAN, P ^{[1
]}

DEGUENON, D ^{[1
]}

FABRE, PL ^{[1
]}

机构：

[1] LAB CRISTALLOG,CH-1211 GENEVA,SWITZERLAND

来源：

POLYHEDRON | 1992年 / 11卷 / 08期

关键词：

D O I：

10.1016/S0277-5387(00)83339-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Squaric (H2Sq) and croconic (H2Croc) acid (H2A) react with [PtL4]2+ (L = ammonia or L2 = ethylenediamine) to yield complexes formulating as [PtL4](HA)2. The crystal structure of the complexes [Pt(en)2](HSq)2 and [Pt(en)2](HCroc)2 have been determined using X-ray diffraction techniques. Oxidation of platinum occurred in the course of the same reaction and complexes of [PtL4Cl2]A were obtained. The X-ray determination of the structure of [Pt(NH3)4Cl2]Sq is reported. Electrochemical measurements have been performed in the solid state to support the results obtained during the oxidation process.

引用

页码：901 / 908

页数：8

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