The reaction of iron carboxylates with titanium alkoxides.: Isolation and structural characterisation of [Ti6(μ3-O)6(O2CPh)6(OCH2C(CH3)3)6]

被引：31

作者：

Ammala, PS ^{[1
]}

Batten, SR ^{[1
]}

Kepert, CM ^{[1
]}

Spiccia, L ^{[1
]}

van den Bergen, AM ^{[1
]}

West, BO ^{[1
]}

机构：

[1] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia

来源：

INORGANICA CHIMICA ACTA | 2003年 / 353卷

基金：

澳大利亚研究理事会;

关键词：

Fe carboxylates; Ti alkoxides; hexanuclear Ti-oxo-carboxylato-alkoxide; X-ray structures;

D O I：

10.1016/S0020-1693(03)00242-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [Fe-4(mu(3)-O)(2)(O2CPh)(8)(py)(2)] (1) with Ti(OPrn)(4) in toluene yields separate Fe and Ti species each containing both carboxylate and alkoxide groups rather than a bimetallic Fe-Ti complex. The addition of neopentanol to the reaction mixture has enabled [Ti-6(mu(3)-O)(6)(O2CPh)(6)(OCH2C(CH3)(3))(6)] (3) to be isolated and structurally identified. The compound [Ti-6(mu(3)-O)(4)(O2CPh)(8)(OPrn)(8)] (4) has also been characterised and shown not to convert to a {Ti-6(mu(3)-O)(6)}(12+) core compound under the same temperature conditions used in the Fe-Ti reactions. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：75 / 81

页数：7

共 28 条

[1]

Ammala P, 2000, ANGEW CHEM INT EDIT, V39, P1688, DOI 10.1002/(SICI)1521-3773(20000502)39:9<1688::AID-ANIE1688>3.0.CO

[2]

2-8

[3] The synthesis, structure, magnetic and Mossbauer spectral properties of an Fe-Zr carboxylate-alkoxide derivative containing an {Fe2Zr2(μ3-O)2} core [J].