Search results for "Crystal"

showing 10 items of 22886 documents

A cocrystal of two Mo(VI) complexes bearing different diastereomers of the 2,4-di-tert-butyl-6-{[(1-oxido-1-phenylpropan-2-yl)(methyl)amino]methyl}ph…

2013

The title cocrystal contains two chiral conformational diastereomers, viz. (1S,2R,RN)- and (1S,2R,SN)-, of [2,4-ditert-butyl-6-{[(1-oxido-1-phenylpropan-2-yl)(methyl)amino]- methyl}phenolato](methanol)-cis-dioxidomolybdenum(VI), [Mo(C25H35NO2)O2(CH3OH)], representing the first example of a structurally characterized molybdenum complex with enantiomerically pure ephedrine derivative ligands. The MoVI cations exhibit differently distorted octahedral coordination environments, with two oxide ligands positioned cis to each other. The remainder of the coordination comprises phenoxide, alkoxide and methanol O atoms, with an amine N atom completing the octahedron. The distinct complexes are linked…

ephedrine derivative ligandsmolybdenum complexescocrystal
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CCDC 623097: Experimental Crystal Structure Determination

2018

Related Article: Błażej Dziuk, Janusz B. Kyzioł, Jacek Zaleski, Krzysztof Ejsmont, Bartosz Zarychta|2018|J.Heterocycl.Chem.|55|763|doi:10.1002/jhet.3086

ethyl (2-amino-13-thiazol-4-yl)acetateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1503457: Experimental Crystal Structure Determination

2016

Related Article: Lode De Munck, Carlos Vila, M. Carmen Muñoz, José R. Pedro|2016|Chem.-Eur.J.|22|17590|doi:10.1002/chem.201604606

ethyl (6-chloro-47-dimethyl-22-dioxido-34-dihydro-123-benzoxathiazin-4-yl)acetateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1817831: Experimental Crystal Structure Determination

2018

Related Article: Ondřej Jurček, Hennie Valkenier, Rakesh Puttreddy, Martin Novák, Hazel A. Sparkes, Radek Marek, Kari Rissanen, Anthony P. Davis|2018|Chem.-Eur.J.|24|8178|doi:10.1002/chem.201800537

ethyl 27-bis{[(4-nitrophenyl)carbamoyl]amino}octahydronaphthalene-4a(2H)-carboxylate tetrahydrofuran solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1415863: Experimental Crystal Structure Determination

2016

Related Article: Moritz Schubert, Kathrin Wehming, Anton Kehl, Martin Nieger, Gregor Schnakenburg, Roland Fröhlich, Dieter Schollmeyer, Siegfried R. Waldvogel|2016|Eur.J.Org.Chem.|2016|60|doi:10.1002/ejoc.201501384

ethyl 2-(benzyloxy)-5'6'-dimethoxy-4-oxospiro[cyclohexa-25-diene-11'-indene]-3'-carboxylateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1814087: Experimental Crystal Structure Determination

2018

Related Article: Attila Márió Remete, Melinda Nonn, Santos Fustero, Matti Haukka, Ferenc Fülöp, Loránd Kiss|2018|Eur.J.Org.Chem.|2018|3735|doi:10.1002/ejoc.201800057

ethyl 2-[(benzenecarbonyl)amino]-4-(difluoromethyl)cyclopent-3-ene-1-carboxylateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1814088: Experimental Crystal Structure Determination

2018

Related Article: Attila Márió Remete, Melinda Nonn, Santos Fustero, Matti Haukka, Ferenc Fülöp, Loránd Kiss|2018|Eur.J.Org.Chem.|2018|3735|doi:10.1002/ejoc.201800057

ethyl 2-[(benzenecarbonyl)amino]-4-(difluoromethyl)cyclopent-3-ene-1-carboxylateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 984448: Experimental Crystal Structure Determination

2014

Related Article: Santos Fustero, Javier Miró, María Sánchez-Roselló, Carlos del Pozo|2014|Chem.-Eur.J.|20|14126|doi:10.1002/chem.201403340

ethyl 2-acetamido-2-(trifluoromethyl)pent-4-ynoateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Synthesis of Monodisperse Spherical Nanocrystals

2016

Nanoparticles, small units of matter with dimensions in the range 1-100 nm, exhibit many advantageous size-dependent magnetic, electrical, chemical and optical prop- erties, which are not observed at the microscale or bulk. These properties are extremely sensitive to particle size, and thus the ability to produce monodisperse particles is critical. Due to its ease of use and flexibility, precipitation of nanoparticles from solution is one of the most widely used synthesis methods. The main disadvantage of this method is that the relationship between particle growth and system conditions is not fully understood. In practice, the optimal reaction conditions are usually ascertained empirically…

evolution of the nanoparticle size distributionOstwald ripeningFlexibility (engineering)Materials sciencenanoparticle growthPrecipitation (chemistry)Dispersitysize focussing and defocussingNanoparticleCrystal growthparticle sizemonodisperse particlessymbols.namesakeNanocrystalChemical physicssymbolsNanoparticlesParticle size
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CCDC 178473: Experimental Crystal Structure Determination

2002

Related Article: M.Horacek, P.Stepnicka, S.Gentil, K.Fejfarova, J.Kubista, N.Pirio, P.Meunier, F.Gallou, L.A.Paquette, K.Mach|2002|J.Organomet.Chem.|656|81|doi:10.1016/S0022-328X(02)01562-0

exoexo-(eta^2^-bis(trimethylsilyl)ethyne)-bis(eta^5^-4567-tetrahydro-47-methano-2-(trimethylsilyl)-indenyl)-titanium(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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