0000000001303442
AUTHOR
L. Soto
Electronic properties and crystal structure of aqua (mepirizole-oxalato)copper(II)monohydrate: [Cu(C11H14N4O2)C2O4·H2O]H2O
Abstract A Cu(ll) complex with mepirizole: 4-methoxy-2-(5-methoxy-3-methyl-pyrazoll-yl)-6-methylpyrimidine (L) and oxalate as ligands with the formula [CuL(C2O4)(H2O)]·H2O has been synthesized. The crystal structure has been determined by X-ray diffraction analysis: monoclinic, space group P21/n, Z = 4, a = 7.707(1), b = 14.951(3), c = 14.986(2) A,β = 92.40(2)°, V = 1725.2(8) A3, Dm = 1.61(1) g cm−3, Dc = 1.62 g cm−3, R = 0.032 and Rw = 0.035 for 2016 observed reflections. The CuN2O2O′chromophore can be described as square pyramidal strongly distorted towards trigonal bipyramidal. The basal coordination positions are occupied by the two oxygen atoms of the bidentate oxalate group, the coord…
Crystal structure of copper(II) cimetidine sulphate nonahydrate. Cation distortion and structure isomerism in three copper(II) cimetidine complexes
Abstract In the crystalline state, the complex [Cu(CM) 2 ]SO 4 ·9H 2 O (CM = cimetidine) is constituted of two-dimensional cations[Cu(CM) 2 2+ ] n separated by SO 4 2− anions and water molecules. As in the related complexes [Cu(CM) 2 ](ClO 4 ) 2 and [Cu(CM) 2 ](NO 3 ) 2 , the copper atom lies in a strongly distorted octahedral CuN 4 S 2 environment. The distortion is quite different from one complex to another (cation distortion isomerism). In the title compound the CuS bond is unusually long (2.91 A). Unlike the title compound, the [Cu(CM) 2 2+ ] n cations in the perchlorate and nitrate salts are one-dimensional infinite chains characterized by different conformations of the cimetidine mo…
CCDC 654606: Experimental Crystal Structure Determination
Related Article: H.Nunez, J.Server-Carrio, E.Escriva, L.Soto, J.Garcia-Lozano, A.Sancho, B.Verdejo, E.Garcia-Espana|2008|Polyhedron|27|633|doi:10.1016/j.poly.2007.10.026
CCDC 654607: Experimental Crystal Structure Determination
Related Article: H.Nunez, J.Server-Carrio, E.Escriva, L.Soto, J.Garcia-Lozano, A.Sancho, B.Verdejo, E.Garcia-Espana|2008|Polyhedron|27|633|doi:10.1016/j.poly.2007.10.026
CCDC 212724: Experimental Crystal Structure Determination
Related Article: H.Nunez, L.Soto, J.Server-Carrio, J.Garcia-Lozano, A.Sancho, R.Acerete, E.Escriva|2005|Inorg.Chem.|44|4644|doi:10.1021/ic048234x
CCDC 177331: Experimental Crystal Structure Determination
Related Article: Y.Akhriff, J.Server-Carrio, A.Sancho, J.Garcia-Lozano, E.Escriva, L.Soto|2001|Inorg.Chem.|40|6832|doi:10.1021/ic0106571
CCDC 212725: Experimental Crystal Structure Determination
Related Article: H.Nunez, L.Soto, J.Server-Carrio, J.Garcia-Lozano, A.Sancho, R.Acerete, E.Escriva|2005|Inorg.Chem.|44|4644|doi:10.1021/ic048234x
CCDC 168232: Experimental Crystal Structure Determination
Related Article: H.Nunez, J.-J.Timor, J.Server-Carrio, L.Soto, E.Escriva|2001|Inorg.Chim.Acta|318|8|doi:10.1016/S0020-1693(01)00390-5
CCDC 996415: Experimental Crystal Structure Determination
Related Article: C. J. Gómez-García, E. Escrivà, G. Mínguez Espallargas, J. J. Borrás-Almenar, L. Soto, A. Sancho, J. García-Lozano, C. Ramírez de Arellano|2014|Dalton Trans.|43|11371|doi:10.1039/C4DT01099J
CCDC 212726: Experimental Crystal Structure Determination
Related Article: H.Nunez, L.Soto, J.Server-Carrio, J.Garcia-Lozano, A.Sancho, R.Acerete, E.Escriva|2005|Inorg.Chem.|44|4644|doi:10.1021/ic048234x
CCDC 228622: Experimental Crystal Structure Determination
Related Article: E.Escriva, J.Garcia-Lozano, J.Martinez-Lillo, H.Nunez, J.Server-Carrio, L.Soto, R.Carrasco, J.Cano|2003|Inorg.Chem.|42|8328|doi:10.1021/ic034126j
CCDC 886172: Experimental Crystal Structure Determination
Related Article: H.Sanchez, J.Server-Carrio, E.Escriva, L.Soto, J.Garcia-Lozano, A.Sancho, C.R.de Arellano|2013|Polyhedron|50|383|doi:10.1016/j.poly.2012.11.024
CCDC 280155: Experimental Crystal Structure Determination
Related Article: H.Nunez, L.Soto, J.Server-Carrio, J.Garcia-Lozano, A.Sancho, R.Acerete, E.Escriva|2005|Inorg.Chem.|44|4644|doi:10.1021/ic048234x
CCDC 293074: Experimental Crystal Structure Determination
Related Article: L.Soto, N.Ruiz, H.Nunez, J.Server-Carrio, E.Escriva, A.Sancho, J.Garcia-Lozano|2006|Inorg.Chim.Acta|359|3221|doi:10.1016/j.ica.2006.03.039
CCDC 886171: Experimental Crystal Structure Determination
Related Article: H.Sanchez, J.Server-Carrio, E.Escriva, L.Soto, J.Garcia-Lozano, A.Sancho, C.R.de Arellano|2013|Polyhedron|50|383|doi:10.1016/j.poly.2012.11.024
CCDC 177330: Experimental Crystal Structure Determination
Related Article: Y.Akhriff, J.Server-Carrio, A.Sancho, J.Garcia-Lozano, E.Escriva, L.Soto|2001|Inorg.Chem.|40|6832|doi:10.1021/ic0106571