Near-Infrared Luminescent and Magnetic Cyano-Bridged Coordination Polymers Nd(phen)(n)(DMF)(m)[M(CN)(8)] (M = Mo, W)

abstract

New cyano-bridged coordination polymers [Nd(phen)(2)(DMF)(2)(H2O)Mo(CN)(8)] center dot 2H(2)O (1) and [Nd(phen)(DMF)(5)M(CN)(8)] center dot xH(2)O [M = Mo (2), W (3); phen = 1,10-phenanthroline] have one-dimensional structures with variable number of phenanthroline ligands. Compounds exhibit photoluminescence in the near-infrared region and ferromagnetic Nd3+-M5+ interactions.

keywords

MULTIFUNCTIONAL MATERIALS; IONS; LANTHANIDES; CRYSTAL; LIGAND; ARRAYS; TB; GD; LN

subject category

Chemistry

authors

Long, J; Chelebaeva, E; Larionova, J; Guari, Y; Ferreira, RAS; Carlos, LD; Paz, FAA; Trifonov, A; Guerin, C

our authors

acknowledgements

The authors thank C. Rebeil (ICGM, France) for magnetic measurements and are grateful to the University Montpellier 2, CNRS, Fundacao para a Ciencia e a Tecnologia (FCT, Portugal), for funding through the R&D Project PDTC/QUI-QUI/098098/2008 and for specific funding toward the purchase of the single-crystal X-ray diffractometer and to the NoE FAME for financial support.

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