PREPARATION, PROPERTIES AND CRYSTAL-STRUCTURE OF BIS(PHTHALOCYANINATO)CERIUM(IV)

被引：61

作者：

HAGHIGHI, MS ^{[1
]}

TESKE, CL ^{[1
]}

HOMBORG, H ^{[1
]}

机构：

[1] UNIV KIEL, INST ANORGAN CHEM, OLSHAUSENSTR 40, W-2300 KIEL 1, GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1992年 / 608卷 / 02期

关键词：

BIS(PHTHALOCYANINATO)CERIUM(IV); CRYSTAL STRUCTURE; UV-VIS; MIR; FIR; RESONANCE RAMAN SPECTRA; CYCLOVOLTAMMETRY;

D O I：

10.1002/zaac.19926080212

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The anodic or chemical oxidation with dibenzoylperoxide of solutions of bis(phthalocyaninato)cerate(III) in dichloromethane yields selectively sparely soluble bis(phthalocyaninato)cerium(IV), [Ce(Pc(2-))2]. Green, monoclinic needles crystallize with a = 18.783(12) angstrom; b = 18.739(16) angstrom; c = 15.618(10) angstrom; beta = 114.30(7)-degrees; Z = 4; space group C2/c. [Ce(Pc(2-))2] is a sandwich complex in which the cerium atom is eightfold coordinated by the isoindole nitrogens of the two staggered convex Pc-rings. The uv.-vis., m.i.r., f.i.r. and resonance Raman spectra are consistent with the structure.

引用

页码：73 / 80

页数：8

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