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)
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CCDC 1029115: Experimental Crystal Structure Determination

2015

Related Article: Alexander N. Chernyshev, Maria V. Chernysheva, Pipsa Hirva, Vadim Yu. Kukushkin, Matti Haukka|2015|Dalton Trans.|44|14523|doi:10.1039/C4DT03167A

Space GroupCrystallographyCrystal SystemCrystal Structure(22'-bipyrimidine)-dichloro-gold dichloro-goldCell ParametersExperimental 3D Coordinates
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CCDC 696702: 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

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersTetra-aqua-(22'-bipyrimidine-NN')-bis(nitrato-OO')-samarium(iii) (22'-bipyridine-NN')-tetracyano-iron(iii)Experimental 3D Coordinates
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CCDC 232959: Experimental Crystal Structure Determination

2005

Related Article: F.Thetiot, S.Triki, J.S.Pala, J.-R.Galan-Mascaros, J.M.Martinez-Agudo, K.R.Dunbar|2004|Eur.J.Inorg.Chem.||3783|doi:10.1002/ejic.200400203

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(mu~2~-22'-bipyrimidine)-tetrakis(22-dicyanoethoxyethenolate)-tetraaqua-di-copper(ii) dihydrate
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CCDC 689770: Experimental Crystal Structure Determination

2009

Related Article: N.Marino, T.F.Mastropietro, D.Armentano, G.De Munno, R.P.Doyle, F.Lloret, M.Julve|2008|Dalton Trans.||5152|doi:10.1039/b813097n

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(bis(mu~2~-22'-Bipyrimidine)-(mu~2~-diphosphato)-di-cobalt(ii) dodecahydrate)Experimental 3D Coordinates
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CCDC 1453404: Experimental Crystal Structure Determination

2017

Related Article: Christopher H. Woodall, Alessandro Prescimone, Martin Misek, Joan Cano, Juan Faus, Micheal Probert, Mark Murrie, Simon Parsons, Stephen Moggach, Jose Martinez-Lillo, Konstantin Kamenev, Euan K. Brechin|2016|Nat.Commun.|7|13870|doi:10.1038/ncomms13870

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(22'-bipyrimidine)-tetrabromo-rheniumExperimental 3D Coordinates
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CCDC 100168: Experimental Crystal Structure Determination

1997

Related Article: G.De Munno, T.Poerio, G.Viau, M.Julve, F.Lloret|1997|Angew.Chem.,Int.Ed.|36|1459|doi:10.1002/anie.199714591

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(tris(22'-Bipyrimidine)-iron(ii)) bis(mu2-azido-NN)-tetra-azido-di-iron(iii) dihydrateExperimental 3D Coordinates
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CCDC 235075: Experimental Crystal Structure Determination

2005

Related Article: J.Pasan, J.Sanchiz, C.Ruiz-Perez, F.Lloret, M.Julve|2004|Eur.J.Inorg.Chem.||4081|doi:10.1002/ejic.200400260

Space GroupCrystallographycatena-[(mu~2~-Phenylmalonato)-(22'-bipyrimidine)-copper(ii)]Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1029124: Experimental Crystal Structure Determination

2015

Related Article: Alexander N. Chernyshev, Maria V. Chernysheva, Pipsa Hirva, Vadim Yu. Kukushkin, Matti Haukka|2015|Dalton Trans.|44|14523|doi:10.1039/C4DT03167A

Space GroupCrystallographyCrystal System(22'-bipyrimidine)-dichloro-gold tetrachloro-goldCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 696695: 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

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersTriaqua-(22'-bipyrimidine-NN')-bis(nitrato-OO')-samarium(iii) (22'-bipyridine-NN')-tetracyano-iron(iii) acetonitrile solvate monohydrateExperimental 3D Coordinates
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