DTIC ADA163485: Isolation and Characterization of an pdf

DTIC ADA163485: Isolation and Characterization of an

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PHAsH)(R2Ga)(PhAs)6(RGa)4 (R = Me3SiCH2) has been isolated as a product of the reaction of PhAsH2 with (Me3SiCH2)3Ga and determined by x-ray crystallographic analysis to be a cluster containing an As7Ga5 core. As part of our studies of synthetic methods and the identification of substituents which will permit the isolation of monomeric and oligomeric gallium-arsenic compounds, we investigated the reaction of PhAsH2 with (Me3SiCH2)3Ga. Primarily, it was of interest to ascertain if steric bulk would permit the isolation of compounds of the type (PhAsGaCH2SiMe3)n(n=1-4) and suppress formation of polymers similar to the nonvolatile polymeric material reported to be the primary product of the reaction of PhAsH2 with Me3Ga

• Creator/s: Defense Technical Information Center
• Date: 1/10/1986
• Year: 1986
• Book Topics/Themes: DTIC Archive, Wells, Richard L, DUKE UNIV DURHAM NC DEPT OF CHEMISTRY, *CRYSTAL STRUCTURE, *GALLIUM ARSENIDES, *ORGANOMETALLIC COMPOUNDS, SYNTHESIS, MATERIALS, POLYMERS, ISOLATION, CRYSTALS, X RAYS, CLUSTERING, CHEMICAL REACTIONS, NONVOLATILE MEMORIES

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