Complexes of a novel multinucleating poly-β-diketonate ligand

被引：36
作者：
Aromi, G
Boldron, C
Gamez, P
Roubeau, O
Kooijman, H
Spek, AL
Stoeckli-Evans, H
Ribas, J
Reedijk, J
机构：
[1] Univ Barcelona, Dept Quim Inorgan, E-08028 Barcelona, Spain
[2] Leiden Univ, Leiden Inst Chem, Gorlaeus Labs, NL-2300 RA Leiden, Netherlands
[3] Ctr Rech Paul Pascal, CNRS, UPR8641, F-33600 Pessac, France
[4] Univ Utrecht, Bijvoet Ctr Biomol Res, NL-3584 CH Utrecht, Netherlands
[5] Univ Neuchatel, Inst Chim, CH-2007 Neuchatel, Switzerland
来源：
DALTON TRANSACTIONS | 2004年 / 21期
关键词：
D O I：
10.1039/b410481a
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The synthesis of the new polynucleating ligand 1,3-bis-(3-oxo-3-(2-hydroxyphenyl)-propionyl)-benzene (H4L) is reported along with the preparation, structure and properties of its dinuclear complexes [Cu-2(H2L)(2)(py)(2)] (1), [Ni-2(H2L)(2)(py)(4)] (2), [Mn-2(H2L)(2)(dmf)(4)] (3), [Co-2(H2L)(2)(dmf)(4)] (4) and [Co-2(H2L)(2)(MeOH)(4)] (5), respectively. In complexes 1 to 5, the polydentate ligand is in its bis-deprotonated form, chelating the metals through its beta-diketonate moieties. Magnetic measurements show that the metals within these molecules are maintained almost mutually independent.
引用
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页码：3586 / 3592
页数：7
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