Search results for " acetic acid"

showing 5 items of 25 documents

CCDC 290541: Experimental Crystal Structure Determination

2006

Related Article: J.Lloret, F.Estevan, P.Lahuerta, P.Hirva, J.Perez-Prieto, M.Sanau|2006|Organometallics|25|3156|doi:10.1021/om0601697

Space GroupCrystallographyCrystal Systembis(mu~2~-acetato-OO')-bis(mu~2~-3-(bis(2-thienyl)phosphino)thien-2-yl)-(tris(2-thienyl)phosphine)-di-rhodium(ii) acetic acid chloroform solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2068875: Experimental Crystal Structure Determination

2021

Related Article: Verónica Jornet-Mollá, Chris Dreessen, Francisco M. Romero|2021|Inorg.Chem.|60|10572|doi:10.1021/acs.inorgchem.1c01229

Space GroupCrystallographyCrystal Systemcatena-[dimethylammonium bis(mu-55'-(ethyne-12-diyl)bis(pyridine-2-carboxylato))-europium(iii) acetic acid solvate monohydrate]Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1934947: Experimental Crystal Structure Determination

2019

Related Article: Javier Castells-Gil, Samuel Mañas-Valero, Iñigo J. Vitórica-Yrezábal, Duarte Ananias, João Rocha, Raul Santiago, Stefan T. Bromley, José J. Baldoví, Eugenio Coronado, Manuel Souto, Guillermo Mínguez Espallargas|2019|Chem.-Eur.J.|25|12636|doi:10.1002/chem.201902855

catena-[(mu-hydrogen 44'-{2-[45-bis(4-carboxylatophenyl)-2H-13-dithiol-2-ylidene]-2H-13-dithiole-45-diyl}dibenzoato)-aqua-dysprosium acetic acid unknown solvate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Increased conformational rigidity of humic substances by oxidative biomimetic catalysis

2005

A synthetic water-soluble meso-tetra(2,6-dichloro-3-sulfonatophenyl)porphyrinate of iron(III) chloride, Fe(TDCPPS)Cl, was employed as a biomimetic catalyst in the oxidative coupling of terrestrial humic materials. High-performance size-exclusion chromatography (HPSEC), solid-state nuclear magnetic resonance (CPMAS-(13)C NMR), electron paramagnetic resonance (EPR), and diffuse reflectance infrared spectroscopy (DRIFT) were used to follow conformational and structural changes brought about in different humic materials by the oxidative coupling. Increase in apparent weight-average molecular weight (Mw(a)) occurred invariably for all humic substances with the oxidative polymerization catalyzed …

conformationMagnetic Resonance SpectroscopySpectrophotometry InfraredPolymers and PlasticsDiffuse reflectance infrared spectroscopy (DRIFT)Biomimetic materialsaromatic compoundgel permeation chromatographyMolecular ConformationPhotochemistryIron compoundslaw.inventionPolymerizationenvironmental managementcovalent bondlawSize exclusion chromatographyBiomimetic catalysisBiomimeticsMaterials ChemistryOrganic chemistryHumic acidElectron paramagnetic resonanceInfrared spectroscopyChromatography High Pressure Liquidchemistry.chemical_classificationSettore CHIM/03 - Chimica Generale e InorganicaCarbon IsotopesChromatographyindustryCatalystsChemistrytetra(2articleelectrophoretic mobilitybiomimetic materialNuclear magnetic resonance spectroscopyunclassified drugConformationsacetic acidpriority journalCovalent bondSpectrophotometrySynthesis (chemical)High Pressure Liquidtechnology6 dichloro 3 sulfonatophenyl)porphyrinic acid derivativeInfraredOxidation-Reductionmolecular stabilityHumic materialsoxidationSettore AGR/13 - Chimica AgrariaSupramolecular chemistryBioengineeringcomplex mixturesCatalysisCatalysisdiffuse reflectance spectroscopyhumic substanceBiomaterialsalkyl etherElectron spin resonance spectroscopycomplex formationParticle SizeNuclear magnetic resonance spectroscopyHumic Substancesfree radicalbiomimetic oxidative humicelectron spin resonanceHigh performance size exclusion chromatography (HPSEC)ferrous chloridemolecular weightsolid statecarbon nuclear magnetic resonancePolymerizationSolubilitychemical structureOxidative coupling of methaneCatalysts; Conformations; Electron spin resonance spectroscopy; Infrared spectroscopy; Iron compounds; Nuclear magnetic resonance spectroscopy; Oxidation; Polymerization; Size exclusion chromatography; Solubility; Synthesis (chemical); Biomimetic catalysis; Diffuse reflectance infrared spectroscopy (DRIFT); High performance size exclusion chromatography (HPSEC); Humic materials; Biomimetic materials; acetic acid; alkyl ether; aromatic compound; biomimetic material; ferrous chloride; free radical; tetra(26 dichloro 3 sulfonatophenyl)porphyrinic acid derivative; unclassified drug; article; carbon nuclear magnetic resonance; catalysis; catalyst; chemical structure; complex formation; conformation; covalent bond; diffuse reflectance spectroscopy; electron spin resonance; electrophoretic mobility; environmental management; gel permeation chromatography; humic substance; industry; molecular stability; molecular weight; oxidation; polymerization; priority journal; solid state; technology; Biomimetics; Carbon Isotopes; Catalysis; Chromatography High Pressure Liquid; Electron Spin Resonance Spectroscopy; Humic Substances; Magnetic Resonance Spectroscopy; Molecular Conformation; Oxidation-Reduction; Particle Size; Spectrophotometry Infraredcatalyst
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Propagation of Artemisia Arborescens L. by stem-cutting: Adventitious root formation under different conditions

2012

Artemisia arborescens L. has gained a strong importance worldwide due to its many industrial uses and it has been recently considered as ornamental plant. A major constraint to its widespread cultivation is represented, by far, by the scarce availability of high-quality plant material for field establishment; hence, development of a fast and effective methods for its vegetative propagation is needed. An experiment was conducted to assess the effects of different harvest periods, NAA, and rooting substrates on rooting of stem cuttings of A. arborescens. Semi hardwood cuttings were collected from wild plants in February, April, and November. Half of the material was treated with 0.4% NAA and …

harvest period naphthalene acetic acid rooting substrates Tree wormwood.Settore AGR/02 - Agronomia E Coltivazioni Erbacee
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