SYNTHESIS, SPECTROSCOPIC AND STRUCTURAL CHARACTERIZATION OF MONONUCLEAR AND BINUCLEAR IRON(III) COMPLEXES WITH 2,6-DIACETYL-PYRIDINE BIS(ACYLHYDRAZONES)

被引：51

作者：

BONARDI, A ^{[1
]}

MERLO, C ^{[1
]}

PELIZZI, C ^{[1
]}

PELIZZI, G ^{[1
]}

TARASCONI, P ^{[1
]}

CAVATORTA, F ^{[1
]}

机构：

[1] DIPARTIMENTO FIS,I-43100 PARMA,ITALY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1991年 / 04期

关键词：

D O I：

10.1039/dt9910001063

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of mono- and bi-nuclear iron(III) complexes with three bis(acylhydrazones) (acyl = pyridine-2-carbonyl, salicyloyl or 2-thenoyl) and the mono(2-thenoylhydrazone) of 2,6-diacetylpyridine have been prepared and characterized by IR and Fe-57 Mossbauer spectroscopy. The X-ray crystal structure of dichloro[2,6-diacetylpyridine bis(salicyloylhydrazonato)(4-)]bis(ethanol)diiron(III) has revealed the presence of two non-equivalent iron atoms and a tetradeprotonated and heptadentate behaviour of the hydrazone involving a bridging action of both carbonyl groups.

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页码：1063 / 1069

页数：7

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