Search results for " Structure"

showing 10 items of 25475 documents

Resistive switching in memristors based on yttria-stabilized zirconia

2021

yttria-stabilized zirconiaresistive switchingResistive Random Access Memorylight- and noise-induced resistive switchingstochastic resonanceMemristormetal-insulator-metal structuremetal-insulator-semiconductor structurespace-charge-limited current

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Cadmium Metal–Organic Frameworks Based on Ditopic Triazamacrocyclic Linkers: Unusual Structural Features and Selective CO 2 Capture

2017

International audience; Two three-dimensional cadmium metal organic frameworks with general formula [Cd-2(L-1)(H2O)(3)](NO3)(0.7)(HCOO)(0.2)Br-0.1 (Cd2L1, L-1 = 1,4,7-tris(4-carboxybenzy1)-1,4,7-triazacyclononane) and Cd(HL2)(H2O)(2) (CdL2, L-2 = 1,4,7-tris(3-(4-benzoate)prop-2-yn-1-yl)-1,4,7-triazacydononane) based on 1,4,7-triazacyclononane N-functionalized by different arylcarboxylic acids were prepared under solvothermal conditions and characterized by single crystal X-ray analysis and porosity measurements. The crystal structure of Cd2L1 reveals a cationic net with a bcs topology,. and nodes are constituted by dinuclear cadmium complexes, in which each cadmium atom adopts a hexacoordin…

zeolitic imidazolate frameworksInorganic chemistrycopper-complexeschemistry.chemical_element02 engineering and technologyCrystal structure010402 general chemistry01 natural sciences[ CHIM ] Chemical Sciencescarbon-dioxide capturechemistry.chemical_compound[ CHIM.CRIS ] Chemical Sciences/Cristallography[CHIM.CRIS]Chemical Sciences/Cristallography[CHIM]Chemical Sciencesambient conditionsGeneral Materials ScienceCarboxylatebuilding unitsPorositywater stabilityTopology (chemistry)CadmiumCationic polymerizationgas-adsorptionGeneral Chemistry[CHIM.MATE]Chemical Sciences/Material chemistry021001 nanoscience & nanotechnologyCondensed Matter Physicsporous coordination polymers0104 chemical sciences3. Good healthCrystallographysingle-crystalchemistrystructure validation[ CHIM.MATE ] Chemical Sciences/Material chemistryAmine gas treating0210 nano-technologySingle crystal

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Changes of meaning due to changes of articles: A study of singular count nouns in post-verbal position in Italian

2009

'Essi fecero un muro' vs. 'Essi fecero muro': on the surface, these Italian sentences differ only for the presence of an article before the post-verbal noun (PVN) 'muro', literally 'wall'. Despite this minor divergence, their VPs vary greatly in meaning: the former can be rendered as 'They built a wall', the latter as 'They put up resistance'. In Italian, many other nouns behave as 'muro' does above. The meanings come from distinct structures: PVNs preceded by an article are direct objects. Bare PVNs, at times the very same noun, can either pass tests for direct object-hood or show distinct syntactic ties with the verb.

zero-article direct object-hood argument structure bare-noun idioms homonymySettore L-LIN/01 - Glottologia E Linguistica

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CCDC 1578284: Experimental Crystal Structure Determination

2018

Related Article: Arnau Call, Federico Franco, Noufal Kandoth, Sergio Fernández, María González-Béjar, Julia Pérez-Prieto, Josep M. Luis, Julio Lloret-Fillol|2018|Chemical Science|9|2609|doi:10.1039/C7SC04328G

{1-[(4-chloropyridin-2-yl)methyl]-47-dimethyl-147-triazonane}-bis(trifluoromethanesulfonato)-cobalt(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1578288: Experimental Crystal Structure Determination

2018

{1-[(4-methoxy-35-dimethylpyridin-2-yl)methyl]-47-dimethyl-147-triazonane}-bis(trifluoromethanesulfonato)-cobalt(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1917751: Experimental Crystal Structure Determination

2019

Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526

{26-bis[5-([11'-biphenyl]-4-yl)-1H-pyrazol-3-yl]pyridine}-[26-bis(1H-pyrazol-1-yl)pyridine-4-carboxylic acid]-iron bis(perchlorate) acetone solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 2073463: Experimental Crystal Structure Determination

2021

Related Article: Lorena Martínez, Nicolás Veiga, Carla Bazzicalupi, Antonio Bianchi, Francesc Lloret, Carlos Kremer, Raúl Chiozzone|2021|Polyhedron|208|115406|doi:10.1016/j.poly.2021.115406

{N-[1-(pyridin-2-yl)ethylidene]hydroxylamine}-{N-[1-(pyridin-2-yl)ethylidene]oxylaminato}-(isothiocyanato)-copperSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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Interplay between the Belousov-Zhabotinsky reaction-diffusion system and biomimetic matrices

2007

Abstract Interactions between reaction–diffusion systems and restricted host environments are a subject of widespread interest. In this work the behaviour of the Belousov–Zhabotinsky reaction was investigated in lamellar phases formed by phospholipid bilayers with relevance for biological systems. The influence of the reactive medium on the structure of the lipid matrix and, in turn, the influence of the matrix on the dynamical evolution of chemical patterns, were studied by small angle scattering.

{PATTERN}Work (thermodynamics)Molecular \& ChemicalChemistrySmall-angle X-ray scatteringDiffusionPhysicsGeneral Physics and AstronomyChemistry; Physical; {LIPID-BILAYERS}; {PATTERN}; Physics; Atomic; Molecular \& Chemical; {WAVES}AtomicMatrix (mathematics)ChemistryBelousov–Zhabotinsky reactionChemical physics{LIPID-BILAYERS}Physical{WAVES}Physical chemistryLamellar structurePhysical and Theoretical ChemistrySmall-angle scatteringLipid bilayer

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CCDC 1949614: Experimental Crystal Structure Determination

2020

Related Article: Justin J. Dressler, Abel Cárdenas Valdivia, Ryohei Kishi, Gabriel E. Rudebusch, Austin M. Ventura, Brian E. Chastain, Carlos J. Gómez-García, Lev N. Zakharov, Masayoshi Nakano, Juan Casado, Michael M. Haley|2020|Cell Press: Chem|6|1353|doi:10.1016/j.chempr.2020.02.010

{[1020-bis(246-trimethylphenyl)bisbenzo[45]indeno[12-b:1'2'-i]anthracene-818-diyl]bis(ethyne-21-diyl)}bis[tri-isopropylsilane]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1964314: Experimental Crystal Structure Determination

2020

{[918-bis(246-trimethylphenyl)[1]benzothieno[2'''3''':3''4'']cyclopenta[1''2'':6'7']naphtho[2'3':56]indeno[12-b][1]benzothiene-716-diyl]bis(ethyne-21-diyl)}bis[tri-isopropylsilane] chloroform solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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