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Issue 47, 2009
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Syntheses, structures, and photoluminescence of 1-D lanthanide coordination polymers

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Abstract

Five new lanthanide 1-D coordination polymers are reported which are formed from flexible salen type Schiff-base ligands H2L and H2L′ (H2L = N,N1-ethylene bis(salicylideneimine); H2L′ = N,N1-bis(3-methoxysalicylidene)ethylene-1,2-diamine). The polymeric structures are formed by bridging neutral H2L units in the case of {[Ln2L2(CF3SO3)(H2L)4(MeOH)]·CF3SO3}n (Ln = Eu (1), Nd (2) and Er (3)), and by acetate (OAc) groups in [Yb2(L)2(OAc)2(MeOH)2]n (4) and {[Tb3(L′)2(OAc)5]·Et2O·(MeOH)0.5}n (5). The structures of 1–5 were determined by single crystal X-ray crystallographic studies and the luminescence properties of 1 and 5 in MeOH solution were determined.

Graphical abstract: Syntheses, structures, and photoluminescence of 1-D lanthanide coordination polymers

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Publication details

The article was received on 29 May 2009, accepted on 15 Oct 2009 and first published on 29 Oct 2009


Article type: Paper
DOI: 10.1039/B910588C
Citation: Dalton Trans., 2009,0, 10505-10510
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    Syntheses, structures, and photoluminescence of 1-D lanthanide coordination polymers

    X. Yang, R. A. Jones, J. H. Rivers and W. Wong, Dalton Trans., 2009, 0, 10505
    DOI: 10.1039/B910588C

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