[Y{2,6-(C5H4CH2)2C5H3N}(μ-OH)]2:: a dinuclear 5-ansa-yttrocene hydroxide containing the 2,6-dimethylenepyridyl bridge

被引：6

作者：

Damrau, WE

Paolucci, G

Zanon, J

Siebel, E

Fischer, RD

机构：

[1] Univ Hamburg, Inst Anorgan & Angew Chem, D-20146 Hamburg, Germany

[2] Univ Venice, Dipartimento Chim, I-30123 Venice, Italy

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 1998年 / 1卷 / 11期

关键词：

crystal structures; yttrium complexes; organyl complexes; hydroxo-bridged complexes;

D O I：

10.1016/S1387-7003(98)00113-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The novel yttrium(III) complex [YL(mu-OH)](2) (1) with L = {2,6-(C5H4CH2)(2)C5H3N}(2-) wherein C5H3N represents a 2,6-pyridine-diyl unit has been obtained by partial hydrolysis of the new homoleptic complex [(YL)(2)(mu-L)], some lanthanoid homologues of which have so far been characterized only spectroscopically. The crystal structure of 1 resembles that reported earlier for the corresponding (CH2)(2)O(CH2)(2)-tethered complex [YL'(mu-OH)](2) (3) with L' = {(C5H4CH2CH2)(2)O}(2-) and suggests significant N-Y bonding, although the N-Y distance is relatively long (2.621(3) Angstrom). (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：424 / 426

页数：3

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