Lithium Pnictidoaluminates (Et2O)2LiMU-E(SiMe3)22AlH2 (E = P, As) - New Mixed-Metal Pnicogen-Bridged Four-Memhered Ring Compounds

Abstract

The lithium pnictidoaluminates, (Et2O)2LiMU-E(SiMe3)22AlH2, E = P (1), As (2), were obtained from the reactions between LiAlH4 and E(SiMe3)3 in diethyl ether following dehydrosilylation chemistry described earlier by us for related gallium derivatives. No reaction was detected for E = N. Single-crystal X-ray diffraction studies for 1 and 2 provided the isomorphous structural solutions featuring the planar four-membered (LiMU-E2Al) cores.

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Document Details

Document Type
Technical Report
Publication Date
May 23, 1998
Accession Number
ADA345467

Entities

People

  • J. F. Janik
  • P. S. White
  • R. L. Wells

Organizations

  • Duke University

Tags

Communities of Interest

  • C4I
  • Weapons Technologies

DTIC Thesaurus Topics

  • Alkanes
  • Chemical Laboratories
  • Chemistry
  • Crystal Structure
  • Crystals
  • Diagrams
  • Diffraction
  • Mass Spectrometry
  • Materials
  • Military Research
  • North Carolina
  • Radiation
  • Single Crystals
  • Spectra
  • Spectrometers
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Chemistry

Readers

  • Organic Chemistry

Technology Areas

  • Microelectronics