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

reportActive / Technical Report | Accession Number: ADA345467 | Open PDF

Abstract:

The lithium pnictidoaluminates, Et2O2LiMU-ESiMe322AlH2, E P 1, As 2, were obtained from the reactions between LiAlH4 and ESiMe33 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.

Author(s):
Janik, J. F. ; Wells, R. L. ; White, P. S.
Author Organization(s):
DUKE UNIV DURHAM NC DEPT OF CHEMISTRY
Descriptive Note:
Technical rept.
Supplementary Note:
Prepared in collaboration with the University of North Carolina at Chapel Hill, Chapel Hill, NC. Accepted for publication in Organometallics,
Pagination:
0022

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
DU/DC/TR-74
Contract/Grant Number(s):
N00014-95-1-0194
Monitor Series:
ONR
 Subject Terms
Joint Capability Areas:
JCA_6_Net Centric; JCA_6.3.3_Spectrum Management; JCA_1_Force Support; JCA_1.2_Force Preparation; JCA_1.2.3_Educating; JCA_6.3_Net Management; JCA_5_Command and Control; JCA_3.2_Engagement; JCA_3_Force Application; JCA_6.4.1_Secure Information Exchange; JCA_3.2.1_Kinetic Means; JCA_4.5.4_Requirements Definition; JCA_4.5_Operational Contract Support; JCA_6.1_Information Transport
Modernization Areas:
Microelectronics
Communities of Interest:
C4I
Descriptor(s):
*METHYL RADICALS, *SINGLE CRYSTALS, *HYDROGEN, *ALUMINUM, *SILICON, *ETHYL RADICALS, *LITHIUM COMPOUNDS, *ALUMINATES, METALS, X RAY DIFFRACTION, CHEMICAL REACTIONS, PHOSPHORUS, ARSENIC
Field(s)/Group(s):
Inorganic Chemistry, Organic Chemistry, Crystallography
Keyword(s):
LITHIUM PNICTIDOALUMINATES, LIALH4, DIETHYL ETHER, DEHYDROSILYLATION, *PNICTIDOALUMINATES, FOUR MEMBERED RING COMPOUNDS, BRIDGED COMPOUNDS, *PNICOGEN
Report Date:
1998 May 23
Creation Date:
1998 Jun 10