Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Anion-dependent construction of two hexanuclear 3d–4f complexes with a flexible Schiff base ligand

Language

English

Abstract

Two hexanuclear 3d-4f Ni-Eu and Cu-Eu complexes [Eu4Ni 2L2(OAc)12(EtOH)2] (1) and [Eu 4Cu2L2(OAc)12]·2H 2O (2) are reported which are formed from the salen type Schiff-base ligand H2L (H2L = N,N′-bis(3-methoxysalicylidene) butane-1,4-diamine). In both complexes, four Eu3+ cations are bridged by eight OAc- groups and the chain is terminated at each end by two ML (M = Ni and Cu) units. The structures of 1 and 2 were determined by single crystal X-ray crystallographic studies and the luminescence properties of the free ligand and metal complexes in solution were measured. © 2013 The Royal Society of Chemistry.

Publication Date

2012

Source Publication Title

Dalton Transactions

Volume

41

Issue

37

Start Page

11449

End Page

11453

Publisher

Royal Society of Chemistry

DOI

10.1039/C2DT31268A

Link to Publisher's Edition

http://dx.doi.org/10.1039/C2DT31268A

ISSN (print)

14779226

ISSN (electronic)

14779234

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