Search results for "PHENYLENE"

showing 10 items of 457 documents

CCDC 216906: Experimental Crystal Structure Determination

2004

Related Article: C.L.M.Pereira, E.F.Pedroso, H.O.Stumpf, M.A.Novak, L.Ricard, R.Ruiz-Garcia, E.Riviere, Y.Journaux|2004|Angew.Chem.,Int.Ed.|43|956|doi:10.1002/anie.200352604

catena-((mu~4~-m-Phenylenebis(oxamato))-triaqua-cobalt(ii)-copper(ii) trihydrate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 819588: Experimental Crystal Structure Determination

2012

Related Article: J.Ferrando-Soria, R.Ruiz-Garcia, J.Cano, S.-E.Stiriba, J.Vallejo, I.Castro, M.Julve, F.Lloret, P.Amoros, J.Pasan, C.Ruiz-Perez, Y.Journaux, E.Pardo|2012|Chem.-Eur.J.|18|1608|doi:10.1002/chem.201103308

catena-(Di-sodium tris(mu4-NN'-13-phenylenebis(oxamato))-tri-copper-di-manganese hydrate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 669577: Experimental Crystal Structure Determination

2008

Related Article: D.Cangussu, E.Pardo, M.-C.Dul, R.Lescouezec, P.Herson, Y.Journaux, E.F.Pedroso, C.L.M.Pereira, H.O.Stumpf, M.C.Munoz, R.Ruiz-Garcia, J.Cano, M.Julve, F.Lloret|2008|Inorg.Chim.Acta|361|3394|doi:10.1016/j.ica.2008.02.042

catena-(Penta-lithium tris(mu~4~-NN'-(13-phenylene)-bis(oxamato))-hexaaqua-di-cobalt(ii)-tri-lithium(i) hydrate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1835021: Experimental Crystal Structure Determination

2018

Related Article: María Tejeda-Serrano, Marta Mon, Bethany Ross, Francisco Gonell, Jesus Ferrando-Soria, Avelino Corma, Antonio Leyva-Perez, Donatella Armentano, Emilio Pardo|2018|J.Am.Chem.Soc.|140|8827|doi:10.1021/jacs.8b04669

catena-(hexa-aqua-iron(iii) hemikis(bis(mu-oxo)-hexa-aqua-di-iron(iii)) bis(tris(mu-22'-[(246-trimethyl-13-phenylene)diazanediyl]bis(oxoacetato))-triaqua-tri-copper(ii)-di-nickel(ii)) hexahexacontahydrate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 154056: Experimental Crystal Structure Determination

2001

Related Article: H.Grove, J.Sletten, M.Julve, F.Lloret|2001|J.Chem.Soc.,Dalton Trans.||1029|doi:10.1039/b009647o

catena-(tris(mu~2~-Chloro)-(mu~2~-1458912-hexa-azatriphenylene-NN'N''N''')-chloro-di-copper(ii) trihydrate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1414395: Experimental Crystal Structure Determination

2016

Related Article: Marta Mon, Alejandro Pascual-Álvarez, Thais Grancha, Joan Cano, Jesús Ferrando-Soria, Francesc Lloret, Jorge Gascon, Jorge Pasán, Donatella Armentano, Emilio Pardo|2016|Chem.-Eur.J.|22|539|doi:10.1002/chem.201504176

catena-[tri-sodium (5101520-tetraphenylporphryinato)-manganese(iii) bis(tris(mu-22'-((246-trimethyl-13-phenylene)diazanylylidene)bis(oxidoacetato))-tetra-aqua-tri-copper(ii)-di-manganese(ii)) unknown solvate pentatriacontahydrate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1517225: Experimental Crystal Structure Determination

2017

Related Article: Francisco R. Fortea-Pérez, Marta Mon, Jesús Ferrando-Soria, Mercedes Boronat, Antonio Leyva-Pérez, Avelino Corma, Juan Manuel Herrera, Dmitrii Osadchii, Jorge Gascon, Donatella Armentano and Emilio Pardo|2017|Nat.Mater|16|760|doi:10.1038/nmat4910

catena-[tri-sodium hemikis(di-palladium(i)-di-palladium(0)) bis(tris(mu-22'-[(246-trimethyl-13-phenylene)diazanedi-idyl]bis(oxoacetato))-tetra-aqua-tri-copper(ii)-di-nickel(ii)) unknown solvate hexapentacontahydrate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Towards highly luminescent phenylene vinylene films

1996

Abstract Fluorescence and electronic absorption spectra, fluorescence decay curves and fluorescence quantum yields of a series of oligo (p-phenylene vinylenes) are investigated in solution, nanoaggregates and vapour-deposited or cast ultrathin films. The film constituting molecules are varied in chain length and modified by electron donating and withdrawing substituents and bulky alkyl spacers. PPP-MO calculations serve to rationalize the resulting spectral changes. In dilute solutions, fluorescence yields of the short oligomers with alkyl or oxyalkyl substituents approach the region of unity. The yields decrease with chain length, reaching a long-chain limit of ΦF=0.4–0.7. Introduction of …

chemistry.chemical_classificationAbsorption spectroscopyDouble bondMechanical EngineeringMetals and AlloysQuantum yieldCondensed Matter PhysicsInternal conversion (chemistry)PhotochemistryElectronic Optical and Magnetic MaterialschemistryMechanics of MaterialsPhenyleneMaterials ChemistryPolar effectMoleculeAlkylSynthetic Metals
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ChemInform Abstract: 1-Alkyl- and Azeto[1,2-a][1,5]benzodiazepine Derivatives in the Reaction of o-Phenylenediamine with 3-(Dimethylamino)propiopheno…

2001

The reaction of o-phenylenediamine (4) with one, two or three equivalents of p-substituted 3-dimethylaminopropiophenone hydrochlorides 5a−e was studied. 4-Aryl-2,3-dihydro-1H-1,5-benzodiazepine derivatives 6a−e were obtained in good yields, along with the 1:2-adducts 7c−e and the unexpected 1:3-adducts rac-8c−e. The type of adduct formed is determined by the molar ratio of the reactants 4 and 5 and by the nature of the substituent in the para position of the propiophenone 5.

chemistry.chemical_classificationBenzodiazepinePropiophenonesmedicine.drug_classSubstituentGeneral MedicineMedicinal chemistryAdductPara positionchemistry.chemical_compoundchemistryPropiophenoneo-PhenylenediaminemedicineOrganic chemistryAlkylChemInform
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Spin control in oxamato-based manganese(II)-copper(II) coordination polymers with brick-wall layer architectures.

2011

Two new heterobimetallic manganese(II)-copper(II) coordination polymers of formulas [Mn(2)Cu(2)(Me(3)mpba)(2)(H(2)O)(6)]·8H(2)O (1) and [Mn(2)Cu(2)(Me(4)ppba)(2)(H(2)O)(6)]·8H(2)O (2) [Me(3)mpba = 2,4,6-trimethyl-N,N'-1,3-phenylenebis(oxamate) and Me(4)ppba = 2,3,5,6-tetramethyl-N,N'-1,4-phenylenebis(oxamate)] have been synthesized following a molecular-programmed self-assembly method from the corresponding dicopper(II) complexes acting as metalloligands toward Mn(II) ions. 1 and 2 consist of neutral Mn(II)(2)Cu(II)(2) layers with a brick-wall structure made up of oxamato-bridged Mn(II)Cu(II) chains connected through double meta- (1) and para-substituted (2) permethylated phenylene spacers.…

chemistry.chemical_classificationChemistryStereochemistrychemistry.chemical_elementPolymerManganeseCopperInorganic ChemistryCrystallographyFerromagnetismFerrimagnetismPhenyleneAntiferromagnetismCurie temperaturePhysical and Theoretical ChemistryInorganic chemistry
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