Synthesis and Characterization of a Series of Organoindium-Phosphides Including Molecular Structures of ((Me3CCH2)2InPEt2)2 and ((Me3CCH2)2InP(H)(C6H11))3.

Abstract

A series of organoindium-phosphides including (Me3CCH2)2InPRR' (R = R' =Et, C6H11; R = C6H11, R' = H; R = Me, R' = Ph) and (Me3SiCH2)2InP(Me)Ph have been prepared and characterized. The characterization data include partial elemental analyses (C, H), 1H and 31P NMR and IR spectral studies, physical properties, cryoscopic molecular weight studies (with the exception of Me3CCH2)2InP(C6H11)2), and X-ray structural studies of ((Me3CCH2)2InPEt2)2 and ((Me3CCH2)2InP(H)(C6H11))3. The compound (Me3CCH2)2InPEt2 is observed to be a dimer in benzene solution; (Me3CCH2)2InP(H)(C6H11) exists as a dimer-trimer equilibrium mixture whereas (Me3CCH2)2InP(Me)(Ph) and (Me3SiCH2)2InP(Me)(Ph) are trimers. NMR studies are consistent with (Me3CCH2)2InP(C6H11)2 being a dimer in benzene solution but the concentration was too low to confirm the conclusion by cryoscopic molecular weight studies. jg

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Mar 05, 1995
Accession Number
ADA293965

Entities

People

  • John D. Maloney
  • Michael A. Banks
  • O. T. Beachley Jr.
  • Robin D. Rogers

Organizations

  • University at Buffalo

Tags

Communities of Interest

  • C4I
  • Weapons Technologies

DTIC Thesaurus Topics

  • Alkanes
  • Carbon Carbon Composites
  • Chemical Shifts
  • Chemical Vapor Deposition
  • Chemistry
  • Diseases And Disorders
  • Elimination Reactions
  • Materials
  • Military Research
  • Molecular Structure
  • Molecular Weight
  • Molecules
  • New York
  • Physical Properties
  • Spectra
  • United States
  • X Rays

Fields of Study

  • Chemistry

Readers

  • Analytical Chemistry
  • Quantum Chemistry