Search results for "Crystal system"

showing 10 items of 13557 documents

Synthesis and structure of tetrakis(tetramethylammonium) octacosachlorooctaantimonate(III) [(CH3)4N]4Sb8Cl28

2000

Abstract The reaction between antimony trichloride and tetramethylammonium chloride in nitromethane gives transparent, irregular crystals of tetrakis(tetramethylammonium) octacosachlorooctaantimonate(III) [(CH 3 ) 4 N] 4 Sb 8 Cl 28 . Crystals are triclinic, space group P-1, a =11.846(2), b =12.217(2), c=14.120(3) A , α =95.71(3), β =101.39(3), γ =118.59(3)°, V=1713.7(5) A 3 , Z =1, d c =2.193, d m =2.17(2) Mg m −3 . The structure contains a structurally novel Sb 8 Cl 28 4- anion. It is composed of eight deformed octahedra, connected with each other by faces. In cavities formed by inorganic sublattice are located two crystallographically nonequivalent tetramethylammonium cations. One of them…

Antimony trichlorideTetramethylammoniumNitromethaneStereochemistryOrganic ChemistrydisorderTriclinic crystal systemAnalytical ChemistryIonInorganic ChemistryCrystallographychemistry.chemical_compoundchloroantimonates(III)chemistryOctahedronGroup (periodic table)Tetramethylammonium chloridecrystal and molecular structureSpectroscopyJournal of Molecular Structure
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Sb-implanted ZnO ultra-thin films

2017

Mild heating of the Zn(C5F6HO2)(2)center dot 2H(2)O center dot CH3(OCH2CH2)(2)OCH3 precursor allowed MOCVD deposition of ZnO films, in a low-pressure horizontal hot-wall reactor, on ITO substrates. The ZnO films were subsequently implanted with Sb ions. XRD measurements provided evidence that they consist of hexagonal, (002) and (101) oriented, crystals. UV-vis spectra showed that the transmittance of these films in the visible region is about 90%. The Sb implanted ZnO film showed a current-voltage characteristic that resembles that of a rectifying diode. This study represents the first example of Sb-implantation in ZnO films obtained by MOCVD.

AntimonyMaterials scienceCondensed Matter Physic02 engineering and technology010402 general chemistrySettore ING-INF/01 - Elettronica01 natural sciencesSettore FIS/03 - Fisica Della MateriaSpectral lineIonTransmittanceZnO filmDeposition (phase transition)Mechanics of MaterialGeneral Materials ScienceMetalorganic vapour phase epitaxyThin filmFilmDiodeDiodeHexagonal crystal systembusiness.industryMechanical Engineering021001 nanoscience & nanotechnologyCondensed Matter Physics0104 chemical sciencesMechanics of MaterialsMOCVDZnOZnO film; antimony; diodeOptoelectronicsMaterials Science (all)0210 nano-technologybusinessMaterials Science in Semiconductor Processing
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CCDC 113469: Experimental Crystal Structure Determination

2000

Related Article: F.Hueso-Urena, A.L.Penas-Chamorro, M.N.Moreno-Carretero, J.M.Amigo, V.Esteve, T.Debaerdemaeker|1999|Polyhedron|18|2205|doi:10.1016/S0277-5387(99)00108-4

Aqua-((6-amino-5-formyl-13-dimethyluracil)benzoylhydrazonato)-perchlorato-copper(ii) perchlorateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 258321: Experimental Crystal Structure Determination

2005

Related Article: M.L.Calatayud, J.Sletten, M.Julve, I.Castro|2005|J.Mol.Struct.|741|121|doi:10.1016/j.molstruc.2005.01.069

Aqua-(123-trioxocyclopent-4-en-45-diolato)-(22':6'2''-terpyridine)-nickel(ii) monohydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 235074: 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

Aqua-(22'-bipyridyl)-(phenylmalonato)-copper(ii) dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 200157: Experimental Crystal Structure Determination

2004

Related Article: J.Carranza, C.Brennan, J.Sletten, B.Vangdal, P.Rillema, F.Lloret, M.Julve|2003|New J.Chem.|27|1775|doi:10.1039/b301212n

Aqua-(croconato)-(22'-bipyrazine)-copper(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 200156: Experimental Crystal Structure Determination

2004

Related Article: J.Carranza, C.Brennan, J.Sletten, B.Vangdal, P.Rillema, F.Lloret, M.Julve|2003|New J.Chem.|27|1775|doi:10.1039/b301212n

Aqua-(oxalato)-(22'-biimidazole)-copper(ii) monohydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 170551: Experimental Crystal Structure Determination

2002

Related Article: H.Grove, J.Sletten, M.Julve, F.Lloret, L.Lezama, J.Carranza, S.Parsons, P.Rillema|2002|J.Mol.Struct.|606|253|doi:10.1016/S0022-2860(01)00891-2

Aqua-(oxalato-OO')-(1458912-hexa-azatriphenylene)-copper(ii) monohydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 240026: Experimental Crystal Structure Determination

2005

Related Article: J.Carranza, H.Grove, J.Sletten, F.Lloret, M.Julve, P.E.Kruger, C.Eller, D.P.Rillema|2004|Eur.J.Inorg.Chem.||4836|doi:10.1002/ejic.200400500

Aqua-(oxalato-OO')-(23-bis(2-pyridyl)quinoxaline)-copper(ii) pentahydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 904908: Experimental Crystal Structure Determination

2013

Related Article: Anuj Kumar Sharma, Francesc Lloret, and Rabindranath Mukherjee|2013|Inorg.Chem.|52|4825|doi:10.1021/ic302259t

Aqua-benzoato-methanol-(2-((methyl(2-(pyridin-2-yl)ethyl)amino)methyl)phenolato)-nickel(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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