0000000000511182
AUTHOR
Kahina Nebbali
Polypyridyl-based Cu(II) coordination polymers: Synthesis, structural and magnetic characterizations
Abstract New Cu(II) coordination polymeric neutral chains of formula [Cu 2 (1,4-tpbd)Cl 2 L 2 ] (1,4-tpbd = N,N,N ′ N ′-tetrakis(2-pyridylmethyl)benzene-1,4-diamine, L = 1,1,3,3-tetracyano-2-ethoxypropenide (tcnoet) − ( 1) or 1,1,3,3-tetracyano-2-propoxypropenide (tcnopr) − ( 2 )) have been synthesized and characterized by infrared spectroscopy, X-ray diffraction and magnetic measurements. The crystal structure determinations of 1 and 2 reveal in both cases a one-dimensional structure in which the 1,4-tpbd acts as a bis-chelating ligand and the two chloride anions as asymmetrical bridging ligands. The Cu⋯Cu distances through the bis-chelating 1,4-tpbd ligand (8.194(1) and 8.245(3) A for 1 …
CCDC 1042475: Experimental Crystal Structure Determination
Related Article: Karine Déniel, Kahina Nebbali, Nathalie Cosquer, Françoise Conan, Carlos J. Gómez-García, Said Yefsah, Smail Triki|2015|Polyhedron|97|253|doi:10.1016/j.poly.2015.05.032
CCDC 1042474: Experimental Crystal Structure Determination
Related Article: Karine Déniel, Kahina Nebbali, Nathalie Cosquer, Françoise Conan, Carlos J. Gómez-García, Said Yefsah, Smail Triki|2015|Polyhedron|97|253|doi:10.1016/j.poly.2015.05.032