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Issue 38, 2011
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Construction of 1-D 4f and 3d–4f coordination polymers with flexible Schiff base ligands

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Abstract

Three new lanthanide 1-D coordination polymers ({[Ln2(H2L)(OAc)6]·EtOH·2H2O}n (Ln = Eu (1), Er (2)) and {YbNiLCl(OAc)2(H2O)}n (3)) and a heterobinuclear complex [YbNiLCl3(H2O)3] (4) are reported which are formed from salen type Schiff-base ligands H2L (H2L = N,N′-bis(3-methoxysalicylidene)butane-1,4-diamine). The polymeric structures are formed by bridging H2L units in the case of 1 and 2, and by acetate groups in 3. The structures of 1–4 were determined by single crystal X-ray crystallographic studies and their luminescence properties in MeCN solution were determined.

Graphical abstract: Construction of 1-D 4f and 3d–4f coordination polymers with flexible Schiff base ligands

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Publication details

The article was received on 03 Jun 2011, accepted on 27 Jul 2011 and first published on 26 Aug 2011


Article type: Paper
DOI: 10.1039/C1DT11036E
Citation: Dalton Trans., 2011,40, 9795-9801
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    Construction of 1-D 4f and 3d–4f coordination polymers with flexible Schiff base ligands

    X. Yang, D. Lam, C. Chan, J. M. Stanley, R. A. Jones, B. J. Holliday and W. Wong, Dalton Trans., 2011, 40, 9795
    DOI: 10.1039/C1DT11036E

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