Výsledky vyhledávání - "Julia Bas-Serra"

Synthesis, Characterization, and Catalysis of β3-[(CoIIO4)W11O31(O2)4],10- the First Keggin-Based True Heteropoly Dioxygen (Peroxo) Anion. Spectroscopic (ESR, IR) Evidence for the Formation of Superoxo Polytungstates

Autor: Amadeo Garcı́a-Gastaldi, Julia Bas-Serra, L. C. W. Baker, Juan Server-Carrió, María Elena González-Núñez, Rafael Acerete, Geoffrey B. Jameson

Publikováno v: Journal of the American Chemical Society. 121:977-984

Reactions of hydrogen peroxide with several lacunary polyoxometalates of the 1:11 series, XW11O39m- (X = Co3+, Ga3+, Fe3+, Si4+, and P5+), are reported. Synthetic pathways to new polyoxotungstates incorporating dioxygen moieties (peroxo and/or supero

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a16d880cb29ef37a19e380e4dc34cba3
https://doi.org/10.1021/ja9804969

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Synthesis and Characterization of New Keggin-Based Structure Tungstocobaltates: K9[Co3+W11O39] and its Vanadium Derivatives, K8[Co2+W11V4+O40], K7[Co2+W11V5+O40], and K6[Co3+W11V5+O40]

Autor: Juan Server-Carrió, L. C. W. Baker, Julia Bas-Serra, I. Todorut, R. Accrete, N. Casañ-Pastor

Publikováno v: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 25:0869-0882

Good yield synthesis of the potassium salts of four new interrelated : olyoxometalates, [Co3+W11O39]9-(I), [Co2+W11V4+O4]8-(II), [Co2+W11V5+O40]7-(III), and [Co3+W11V5+O40]6-(IV), are reported. The title compounds have been characterized by IR and UV

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab930166115e5376beadffd3cbf7a7a9
https://doi.org/10.1080/15533179508218267

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ChemInform Abstract: Synthesis and Characterization of New Keggin-Based Structure Tungstocobaltates: K9(Co3+W11O39) and Its Vanadium Derivatives, K8(Co2+ W11V5+O40), K7(Co2+W11V5+O40), and K6(Co3+W11V5+O40)

Autor: L. C. W. Baker, Juan Server-Carrió, Julia Bas-Serra, Rafael Acerete, I. Todorut, Nieves Casañ-Pastor

Publikováno v: ChemInform. 26

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a28feb313d132027aa0192c6a7a5ca57
https://doi.org/10.1002/chin.199547047

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ChemInform Abstract: Synthesis, Characterization, and Catalysis of β3- [(Co(II)O4)W11O31 (O2)4]10-, the First Keggin-Based True Heteropoly Dioxygen (Peroxo) Anion. Spectroscopic (ESR, IR) Evidence for the Formation of Superoxo Polytungstates

Autor: Louis C. W. Baker, Geoffrey B. Jameson, Julia Bas-Serra, Amadeo Garcı́a-Gastaldi, María Elena González-Núñez, Rafael Acerete, Juan Server-Carrió

Publikováno v: ChemInform. 30

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5882d65b3b84b34b3deb03e3d75f38c7
https://doi.org/10.1002/chin.199920022

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First ferromagnetic interaction in a heteropoly complex: [CoII4O14(H2O)2(PW9O27)2]10-. Experiment and theory for intramolecular anisotropic exchange involving the four Co(II) atoms

Autor: Eugenio Coronado, Julia Bas-Serra, Louis C. W. Baker, Genevieve Pourroy, Nieves Casañ-Pastor

Publikováno v: Journal of the American Chemical Society. 114:10380-10383

The four coplanar Co(II) atoms in K 10 [Co 4 O 14 (H 2 O) 2 (PW 9 O 27 ) 2 ]-22H 2 O occupy the vertica of a rhomb in a Co 4 O 16 entity. Each Co atom is somewhat off-center in its edge-sharing CoOs octahedron. The corrected effective magnetic moment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a77c2be5678e37158fbcc37f7264947c
https://doi.org/10.1021/ja00052a038

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Spin density characterizations via analysis of variable-temperature tungsten-183 NMR for paramagnetic (4A and 5E) heteropoly complexes. Elucidation of bonding and quantitation of ligand-centered dipolar shifts

Autor: Rafael Acerete, Julia Bas-Serra, Nieves Casañ-Pastor, Louis C. W. Baker

Publikováno v: Journal of the American Chemical Society. 111:6049-6056

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::566f20538023206ac82966b80601e6d4
https://doi.org/10.1021/ja00198a013

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