Search results for "2.2'-bipyrimidine"

showing 10 items of 92 documents

A two-dimensional magnetic architecture with bridging polynitrile and 2,2′-bipyrimidine ligands

2004

cited By 7; International audience; A new polymeric, two-dimensional compound [Co2(bpym)(dcne) 4 (H2O)2] (1) (dcne = [(CN)2CC(O) OEt)]- = 2,2-dicyano-1-ethoxyethenolate anion and bpym = 2,2'-bipyrimidine) has been synthesized and characterized by X-ray crystallography. The structure is monoclinic space group P21/a and consists of two-dimensional networks of octahedrally coordinated Co(II) ions, bridged by bis-bidentate 2,2'-bipyrimidine and μ2-dcne anions. Magnetic measurements revealed a broad maximum in the xm vs T plot at 20 K which is characteristic of antiferromagnetic exchange between the high spin cobalt(II) centres. © EDP Sciences.

StereochemistryGeneral Physics and Astronomychemistry.chemical_elementCrystal structure010402 general chemistry01 natural sciencesNegative ionsCobalt complexesIonAntiferromagnetismTransition metal[CHIM]Chemical SciencesAntiferromagnetism2.2'-bipyrimidine010405 organic chemistryOrganic polymersSpace groupX ray crystallographyMagnetic measurementsMagnetic susceptibility3. Good health0104 chemical sciencesCrystallographychemistrySynthesis (chemical)CobaltMonoclinic crystal systemJournal de Physique IV (Proceedings)
researchProduct

CCDC 696703: Experimental Crystal Structure Determination

2009

Related Article: D.Visinescu, L.M.Toma, O.Fabelo, C.Ruiz-Perez, F.Lloret, M.Julve|2009|Polyhedron|28|851|doi:10.1016/j.poly.2008.12.032

Tetra-aqua-(22'-bipyrimidine-NN')-bis(nitrato-OO')-gadolinium(iii) (22'-bipyridine-NN')-tetracyano-iron(iii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 696698: Experimental Crystal Structure Determination

2009

Related Article: D.Visinescu, L.M.Toma, O.Fabelo, C.Ruiz-Perez, F.Lloret, M.Julve|2009|Polyhedron|28|851|doi:10.1016/j.poly.2008.12.032

Triaqua-(22'-bipyrimidine-NN')-bis(nitrato-OO')-dysprosium(iii) (22'-bipyridine-NN')-tetracyano-iron(iii) acetonitrile solvate monohydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 696697: Experimental Crystal Structure Determination

2009

Related Article: D.Visinescu, L.M.Toma, O.Fabelo, C.Ruiz-Perez, F.Lloret, M.Julve|2009|Polyhedron|28|851|doi:10.1016/j.poly.2008.12.032

Triaqua-(22'-bipyrimidine-NN')-bis(nitrato-OO')-terbium(iii) (22'-bipyridine-NN')-tetracyano-iron(iii) acetonitrile solvate monohydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1039720: Experimental Crystal Structure Determination

2015

Related Article: Nadia Marino, Donatella Armentano, Giovanni De Munno, Francesc Lloret, Joan Cano, Miguel Julve|2015|Dalton Trans.|44|11040|doi:10.1039/C5DT00553A

bis(22'-bipyrimidine)-(oxalato)-nickel(ii) dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 903522: Experimental Crystal Structure Determination

2013

Related Article: Diana Visinescu, Luminita Marilena Toma, Oscar Fabelo, Catalina Ruiz-Pérez, Francesc Lloret, and Miguel Julve|2013|Inorg.Chem.|52|1525|doi:10.1021/ic302278q

catena-((mu2-22'-Bipyrimidine)-hexakis(mu2-cyano)-bis(110-phenanthroline)-tetranitrato-dicyano-diaqua-di-praseodymium-di-iron)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 188051: Experimental Crystal Structure Determination

2003

Related Article: J.M.Herrera, D.Armentano, G.de Munno, F.Lloret, M.Julve, M.Verdaguer|2003|New J.Chem.|27|128|doi:10.1039/b206124b

catena-((mu~2~-22'-Bipyrimidine)-hexakis(mu~2~-cyano)-diaqua-dicyano-di-manganese(ii)-molybdenum(iv))Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1848844: Experimental Crystal Structure Determination

2018

Related Article: Donatella Armentano, Adrián Sanchis-Perucho, Carlos Rojas-Dotti, José Martínez-Lillo|2018|CrystEngComm|20|4575|doi:10.1039/C8CE00996A

catena-(bis(mu-bromo)-(mu-22'-bipyrimidine)-tetrachloro-copper-rhenium chloroform solvate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 843439: Experimental Crystal Structure Determination

2012

Related Article: N.Marino, D.Armentano, G.De Munno, J.Cano, F.Lloret, M.Julve|2012|Inorg.Chem.|51|4323|doi:10.1021/ic202740b

catena-(bis(mu~2~-fluoro)-(mu~2~-22'-bipyrimidine)-di-fluoro-diaqua-di-copper(ii))Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 843438: Experimental Crystal Structure Determination

2012

Related Article: N.Marino, D.Armentano, G.De Munno, J.Cano, F.Lloret, M.Julve|2012|Inorg.Chem.|51|4323|doi:10.1021/ic202740b

catena-(bis(mu~2~-hydroxo)-(mu~2~-22'-bipyrimidine)-di-copper(ii) hexa-aqua-manganese(ii) hexafluorosilicate tetrahydrate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct