Search results for "trans-1"

showing 10 items of 17 documents

Copper(II) and nickel(II) chelates with dihydrogen Trans-1,2-diaminocyclohexane-N,N,N′,N′-tetraacetate(2−) ion (H2CDTA2−). Synthesis, XRD structure a…

1996

Abstract Stoichiometric reactions of metal hydroxycarbonates with the acid trans -1,2-cyclohexanediaminotetraacetic acid (H 4 CDTA) in water under reduced pressure yielded [Cu(H 2 CDTA)]·H 2 O ( I ) and [Ni(H 2 CDTA) (H 2 O)]·4H 2 O ( II ). Both compounds were characterized by TG-DTA analysis, spectral properties (IR, reflectance and RSE) and X-ray diffraction. In I the copper(II) atom exhibits a distorted square-base coordination (type 4+1) by chelation of one H 2 CDTA 2− ligand through two N and two O (carboxylate) at the square base and one O (carboxylic) at the apex of the coordination polyhedron; a second carboxymethyl group of H 2 CDTA 2− remains free. In II the H 2 CDTA 2− chelating …

Ligandtrans-12-Diaminocyclohexanechemistry.chemical_elementProtonationInorganic ChemistryMetalchemistry.chemical_compoundNickelCrystallographychemistryOctahedronvisual_artMaterials Chemistryvisual_art.visual_art_mediumChelationCarboxylatePhysical and Theoretical ChemistryPolyhedron
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Synthesis and characterization of binuclear μ-oxalato nickel(II), copper(II) and zinc(II) complexes with 3,3′-diamino-N-methyl-dipropylamine or trans…

1999

Abstract New binuclear complexes of the type [(Ni(Medpt)NO3)2ox] (1) (Medpt=3,3′-diamino-N-methyl-dipropylamine, H2ox=oxalic acid), [(Ni(dach)2)2ox]NO3·2H2O (2) (dach=trans-1,2-diaminocyclohexane), [(Cu(Medpt))2ox]X2·yH2O (X=NO3, y=2 2/3 (3); X=ClO4, y=0 (4)) and [(Zn(dach)2)2ox](ClO4)2·2H2O (5) have been prepared and characterized by IR and UV–Vis spectroscopies. Spectroscopic data are consistent with oxalate-bridged structures between six-coordinated (N3O3 or N4O2) Ni(II) (compounds 1 or 2), five-coordinated (N3O2) Cu(II) (compounds 3 and 4) or six-coordinated (N4O2) Zn(II) (compound 5). The crystal structure of [(Cu(Medpt))2ox](NO3)2·2 2/3 H2O (3) has been determined by single-crystal X-…

010405 organic chemistryStereochemistrytrans-12-Diaminocyclohexanechemistry.chemical_elementCrystal structureZinc010402 general chemistry01 natural sciencesMagnetic susceptibilityCopper0104 chemical sciences3. Good healthInorganic Chemistrychemistry.chemical_compoundCrystallographyNickelchemistryMaterials ChemistryMoleculeDipropylaminePhysical and Theoretical ChemistryPolyhedron
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CCDC 684678: Experimental Crystal Structure Determination

2009

Related Article: H.Detert, D.Lenoir, H.Zipse|2009|Eur.J.Org.Chem.|2009|1181|doi:10.1002/ejoc.200801076

Space GroupCrystallographyCrystal Systemtrans-11234566-Octachloro-hexa-135-trieneCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1449803: Experimental Crystal Structure Determination

2017

Related Article: M. Saccone, A. Siiskonen, F. Fernandez-Palacio, A. Priimagi, G. Terraneo, G. Resnati, P. Metrangolo|2017|Acta Crystallogr.,Sect.B:Struct.Sci.,Cryst.Eng. and Mat.|73|227|doi:10.1107/S2052520617003444

trans-1-[4-(dodecyloxy)phenyl]-2-(2356-tetrafluoro-4-iodophenyl)diazeneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 164617: Experimental Crystal Structure Determination

2001

Related Article: G.De Munno, F.Cipriani, D.Armentano, M.Julve, J.A.Real|2001|New J.Chem.|25|1031|doi:10.1039/b102302k

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-(bis(trans-12-bis(4-Pyridyl)ethene-NN')-di-aqua-cobalt(ii) diperchlorate methanol solvate)Experimental 3D Coordinates
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CCDC 624422: Experimental Crystal Structure Determination

2007

Related Article: F.Stoffelbach, R.Poli, S.Maria, P.Richard|2007|J.Organomet.Chem.|692|3133|doi:10.1016/j.jorganchem.2006.11.031

Space GroupCrystallographys-trans-12-bis(Isopropylimino)ethaneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 859390: Experimental Crystal Structure Determination

2012

Related Article: F.J.Munoz-Lara, A.B.Gaspar, M.C.Munoz, M.Arai, S.Kitagawa, M.Ohba, J.A.Real|2012|Chem.-Eur.J.|18|8013|doi:10.1002/chem.201200377

catena-[tetrakis(mu~2~-Cyano)-(mu~2~-trans-12-bis(4-pyridyl)ethene)-iron(ii)-platinum(ii) hemikis(trans-12-bis(4-pyridyl)ethene clathrate) monohydrate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1418763: Experimental Crystal Structure Determination

2016

Related Article: Antoine Bonnot, Michael Knorr, Fabrice Guyon, Marek M. Kubicki, Yoann Rousselin, Carsten Strohmann, Daniel Fortin, Pierre D. Harvey|2016|Cryst.Growth Des.|16|774|doi:10.1021/acs.cgd.5b01360

Space GroupCrystallographyCrystal Systemcatena-[bis(mu-trans-11'-(but-2-ene-14-diyldisulfanediyl)dibenzene)-di(iodo)-di-copper]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 859391: Experimental Crystal Structure Determination

2012

Related Article: F.J.Munoz-Lara, A.B.Gaspar, M.C.Munoz, M.Arai, S.Kitagawa, M.Ohba, J.A.Real|2012|Chem.-Eur.J.|18|8013|doi:10.1002/chem.201200377

Space GroupCrystallographycatena-[tetrakis(mu~2~-Cyano)-(mu~2~-trans-12-bis(4-pyridyl)ethene)-iron(ii)-platinum(ii) phenazine clathrate]Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 186918: Experimental Crystal Structure Determination

2006

Related Article: V.Dirnens, V.Klusa, J.Skuyins, S.Svirskis, S.Germane, A.Kemme, J.Popelis, E.Lukevics|2003|Silicon Chem.|2|11|doi:10.1023/B:SILC.0000047923.82250.32

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscis-13-bis(3-(3-Pyridyl)isoxazolin-5-yl)-1133-tetraphenyldisiloxane trans-13-bis(3-(3-pyridyl)isoxazolin-5-yl)-1133-tetraphenyldisiloxaneExperimental 3D Coordinates
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