A novel pentamanganese(II) cluster produced by a controlled self assembly process; an exact match between the coordination algorithm of the metals and the ligand binding site arrangement

被引:42
作者
Matthews, CJ
Xu, ZQ
Mandal, SK
Thompson, LK [1 ]
Biradha, K
Poirier, K
Zaworotko, MJ
机构
[1] Mem Univ Newfoundland, Dept Chem, St John, NF A1B 3X7, Canada
[2] St Marys Univ, Dept Chem, Halifax, NS B3H 3C3, Canada
关键词
D O I
10.1039/a808970a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The tetradentate ligand phaap combines a bridging alkoxide oxygen and diazine and pyridine nitrogen donors, with five critically positioned binding sites, and on reaction with Mn(ClO4)(2). 6H(2)O undergoes a controlled self assembly to produce a unique trigonal bipyramidal oxygen bridged metal cluster with an exact match between the coordination requirements of the five six-coordinate metals and the donor arrangements of the six coordinated ligands.
引用
收藏
页码:347 / 348
页数:2
相关论文
共 12 条
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PECORARO VL, 1988, PHOTOCHEM PHOTOBIOL, V48, P249
[12]   Mixed carboxylate/catecholate bridged polynuclear complexes.: Tetranuclear linear arrays and pentanuclear clusters with [M4M′O8]3+ cores (M=Fe2+, Mn+2;: M′=Fe3+, Mn+3).: Rare examples of dodecahedrally coordinated, first row, trivalent metal ions [J].
Reynolds, RA ;
Coucouvanis, D .
INORGANIC CHEMISTRY, 1998, 37 (02) :170-171