Výsledky vyhledávání - "Arwa S. Ginwalla"

Bis(benzonitrile)palladium(II) Dihalides: Structures and Cocrystallization of the Cubic Cluster Pd6Cl12 with (E)-Stilbene and with Bis(benzonitrile)palladium(II) Dichloride

Autor: Alan L. Balch, and Arwa S. Ginwalla, Pin-pin Wei, Marilyn M. Olmstead

Publikováno v: Inorganic Chemistry. 39:4555-4559

Crystals of the planar, trans complexes, bis(benzonitrile)palladium(II) dichloride and bis(benzonitrile)palladium(II) dibromide, suitable for single-crystal X-ray diffraction studies are obtained b...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfc2d3b0ba28495ab3c81b1dc5e4f3dd
https://doi.org/10.1021/ic0000597

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Transition metal fullerene chemistry: The route from structural studies of exohedral adducts to the formation of redox active films

Autor: David A. Costa, Vincent J. Catalano, Arwa S. Ginwalla, W.R. Fawcett, Alan L. Balch, Bruce C. Noll, Joong W. Lee, Krzysztof Winkler, M. Federco, Marilyn M. Olmstead

Publikováno v: Journal of Physics and Chemistry of Solids. 58:1633-1643

This article encompasses: (1) an update on recent developments on transition metal/fullerene adduct formation, (2) the use of metal complexes to form ordered crystalline adducts of fullerenes for study by X-ray diffraction, (3) the characterization o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40ca612005cf64a4096c1a650e890def
https://doi.org/10.1016/s0022-3697(97)00043-7

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Synthesis and Characterization of the Europium Fullerides EuxC60 (x = 1−6)

Autor: R.N. Shelton, Alan L. Balch, Arwa S. Ginwalla, Susan M. Kauzlarich, S. H. Irons, Peter Klavins

Publikováno v: Chemistry of Materials. 9:278-284

Europium fullerides EuxC60 (x = 1−6) were prepared by metal ammonia solution synthesis. The products were investigated by X-ray powder diffraction, optical spectroscopy, FTIR, mass spectrometry, and magnetic susceptibility. All products were amorph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e72534629069cd2cd46188c5ae6a5e0
https://doi.org/10.1021/cm960358n

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Structural analysis of products from the C60-piperazine reaction. Consistent geometric distortions of the fullerene core upon adduct formation

Autor: Arwa S. Ginwalla, Alan L. Balch, Marilyn M. Olmstead, Regine Herbst-Irmer

Publikováno v: Tetrahedron. 52:5021-5032

The reaction of C 60 with piperazine yields the single addition product, C 60 N 2 C 2 H 4 2 , and six double addition products which can be chromatographically separated. Of these, single crystal X-ray diffraction characterization has produced struct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65fc0c1e39b7977c30d30e93de894094
https://doi.org/10.1016/0040-4020(96)00110-x

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ChemInform Abstract: Synthesis and Characterization of the Europium Fullerides EuxC60 (x = 1-6)

Autor: Arwa S. Ginwalla, R.N. Shelton, Peter Klavins, S. H. Irons, Alan L. Balch, Susan M. Kauzlarich

Publikováno v: ChemInform. 28

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9654a5cd014b57eed946d3e3e16ccd9e
https://doi.org/10.1002/chin.199715034

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ChemInform Abstract: Transition Metal Fullerene Chemistry: the Route from Structural Studies of Exohedral Adducts to the Formation of Redox Active Films

Autor: Joong W. Lee, Arwa S. Ginwalla, W.R. Fawcett, Alan L. Balch, Krzysztof Winkler, Marilyn M. Olmstead, M. Federco, Vincent J. Catalano, David A. Costa, Bruce C. Noll

Publikováno v: ChemInform. 29

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a80c33b6757b1ffd294f4a2640a5d279
https://doi.org/10.1002/chin.199818330

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Reaction of Suwannee River Fulvic Acid with Chloramine: Characterization of Products via 15N NMR

Autor: Michael A. Mikita, Arwa S. Ginwalla

Publikováno v: Environmental Science & Technology. 26:1148-1150

Suwannee River fulvic acid was reacted with aqueous solutions of 15 N-labeled chloramine and 15 N-labeled ammonia. INEPT 15 N-NMR spectra of the lyophilized products from both reactions exhibit major resonances between 90 and 120 ppm, denoting the fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07409c681e5d9455e177dc57d5bf2f6d
https://doi.org/10.1021/es50002a601

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Structural and electrochemical characterization of the products of the C60–piperazine reaction

Autor: W. Ronald Fawcett, Arwa S. Ginwalla, Krzysztof Winkler, Brian Cullison, Marilyn M. Olmstead, Alan L. Balch

Publikováno v: J. Chem. Soc., Chem. Commun.. :2287-2288

Crystal structures of C60N2(C2H4)2 and C60{N2(C2H4)2}2 show that addition occurs with elongation of the C–C bond at the 6:6 ring junction to which the two nitrogen atoms are bonded; electrochemical one-electron reduction potentials of these adducts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa3371233616770c4b64a106352987f5
https://doi.org/10.1039/c39950002287

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Partial Separation and Structural Characterization of C84 Isomers by Crystallization of (.eta.2-C84)Ir(CO)Cl(P(C6H5)3)2

Autor: Arwa S. Ginwalla, Joong W. Lee, Bruce C. Noll, Marilyn M. Olmstead, Alan L. Balch

Publikováno v: Journal of the American Chemical Society. 116:2227-2228

Here we describe the results of reacting Ir(CO)Cl(PPh[sub 3])[sub 2] with C[sub 84]. In this case, not only is there the question of regioselectivity of addition, which was also a factor in the Ir(CO)Cl(PPh[sub 3])[sub 2]/C[sub 70] reaction, but ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7486f1c614126b6b85159c898c2996a2
https://doi.org/10.1021/ja00084a106

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