0000000001313633

AUTHOR

Th. Woike

showing 6 related works from this author

Bimetallic cyanide-bridged complexes based on the photochromic nitroprusside anion and paramagnetic metal complexes

2001

Abstract Three novel compounds formed by the photochromic nitroprusside anion, [Fe(CN)5NO]2−, and the paramagnetic complexes [Cu(C19H18N6)]2+, [Ni(C6H14N2)2]2+ and [Ni(cyclam)]2+ are reported. The structure of [Cu(C19H18N6)][Fe(CN)5NO] (1) comprises binuclear complexes with a [Fe(CN)5NO]2− anion linked to a [Cu(C19H18N6)]2+ cation. The structure of [Ni(C6H14N2)2][Fe(CN)5NO]·6.5H2O (2) and [Ni(cyclam)][Fe(CN)5NO]·4H2O (3) consists of zigzag chains formed by an alternate array of the paramagnetic cations and [Fe(CN)5NO]2− anions. The three compounds are paramagnets; a fourth compound containing [cis-Ni(en)2]2+ cations and [Fe(CN)5NO]− anions does not show a change in the magnetic properties a…

chemistry.chemical_classificationCyanidePhotomagnetismCoordination complexInorganic ChemistryMetalchemistry.chemical_compoundPhotochromismParamagnetismCrystallographychemistryvisual_artCyclamMaterials Chemistryvisual_art.visual_art_mediumPhysical and Theoretical ChemistryBimetallic stripPolyhedron
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Bimetallic Cyanide-Bridged Complexes Based on the Photochromic Nitroprusside Anion and Paramagnetic Metal Complexes. Syntheses, Structures, and Physi…

2000

The synthesis, crystal structure, and physical characterization of the coordination compounds [Ni(en)2]4[Fe(CN)5NO]2[Fe(CN)6]x5H2O (1), [Ni(en)2][Fe(CN)5NO]x3H2O (2), [Mn(3-MeOsalen)(H2O)]2[Fe(CN)5NO] (3), and [Mn(5-Brsalen)]2[Fe(CN)5NO] (4) are presented. 1 crystallizes in the monoclinic space group P2(1)/n (a = 7.407(4) A, b = 28.963(6) A, c = 14.744(5) A, alpha = 90 degrees, beta = 103.26(4) degrees, gamma = 90 degrees, Z = 2). Its structure consists of branched linear chains formed by cis-[Ni(en)2]2+ cations and ferrocyanide and nitroprusside anions. The presence of two kinds of iron(II) sites has been demonstrated by Mossbauer spectroscopy. 2 crystallizes in the monoclinic space group …

chemistry.chemical_classificationStereochemistryCrystal structureTriclinic crystal systemCoordination complexInorganic ChemistryMetalchemistry.chemical_compoundCrystallographychemistryvisual_artMössbauer spectroscopyvisual_art.visual_art_mediumPhysical and Theoretical ChemistryFerrocyanideBimetallic stripMonoclinic crystal systemInorganic Chemistry
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CCDC 190517: Experimental Crystal Structure Determination

2002

Related Article: M.Clemente-Leon, E.Coronado, J.R.Galan-Mascaros, C.J.Gomez-Garcia, Th.Woike, J.M.Clemente-Juan|2001|Inorg.Chem.|40|87|doi:10.1021/ic0003022

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-(tetrakis(mu~2~-Cyano)-cyano-nitrosyl-bis(NN'-ethylene-bis(5-bromosalicylideneiminato))-iron-di-manganese)
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CCDC 190515: Experimental Crystal Structure Determination

2002

Related Article: M.Clemente-Leon, E.Coronado, J.R.Galan-Mascaros, C.J.Gomez-Garcia, Th.Woike, J.M.Clemente-Juan|2001|Inorg.Chem.|40|87|doi:10.1021/ic0003022

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(bis(mu~2~-Cyano)-tricyano-nitrosyl-bis(ethylene-12-diamine)-iron-nickel trihydrate)Experimental 3D Coordinates
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CCDC 190514: Experimental Crystal Structure Determination

2002

Related Article: M.Clemente-Leon, E.Coronado, J.R.Galan-Mascaros, C.J.Gomez-Garcia, Th.Woike, J.M.Clemente-Juan|2001|Inorg.Chem.|40|87|doi:10.1021/ic0003022

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(octakis(mu~2~-Cyano)-octacyano-dinitrosyl-octakis(ethylene-12-diamine)-tri-iron-tetra-nickel pentahydrate)Experimental 3D Coordinates
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CCDC 190516: Experimental Crystal Structure Determination

2002

Related Article: M.Clemente-Leon, E.Coronado, J.R.Galan-Mascaros, C.J.Gomez-Garcia, Th.Woike, J.M.Clemente-Juan|2001|Inorg.Chem.|40|87|doi:10.1021/ic0003022

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu~2~-Cyano)-diaqua-tricyano-nitrosyl-bis(NN'-ethylene-bis(3-methoxysalicylideneiminato))-iron-di-manganeseExperimental 3D Coordinates
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