[Hydrogen N-(phosphonomethyl)iminodiacetato](1,10-phenanthroline)copper(II) trihydrate: a low-temperature redetermination

authors	Paz, FAA; Shi, FN; Trindade, T; Klinowski, J; Rocha, J
nationality	International
journal	ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
keywords	CAMBRIDGE STRUCTURAL DATABASE; CADMIUM-ORGANIC FRAMEWORKS; TRIMESIC ACID
abstract	The room-temperature crystal structure of the title compound, [Cu(H(2)pmida)(phen)]center dot 3H(2)O [where H(2)pmida(2-) is hydrogen N-(phosphonomethyl) iminodiacetate, C5H10NO7P2-, and phen is 1,10-phenanthroline, C12H8N2], was recently determined by Pei Lu, Ke, Li, Qin, Zhou, Wu & Du [Struct. Chem. (2004), 15, 207-210]. We report here a redetermination, at 180 (2) K, with greatly improved precision. Hydrogen bonds lead to the formation of one-dimensional tapes which run along the [100] direction of the unit cell. Adjacent tapes are interconnected via pi-pi offset stacking ( between the 1,10-phenanthroline ligands) and by hydrogen bonds involving the water molecules of crystallization.
publisher	BLACKWELL PUBLISHING
issn	1600-5368
year published	2005
volume	61
beginning page	M2247
ending page	M2250
digital object identifier (doi)	10.1107/S1600536805031806
web of science category	Crystallography
subject category	Crystallography
unique article identifier	WOS:000232965400040