Accession Number:

ADA318377

Title:

Synthesis and Characterization of an Organothallium-Phosphorus Adduct: Crystal Structure of (Mesub3SiCHsub2)sub3Ti*P(SiMesub3)sub3.

Descriptive Note:

Technical rept.,

Corporate Author:

DUKE UNIV DURHAM NC DEPT OF CHEMISTRY

Personal Author(s):

• Baldwin, Ryan A.
• Wells, Richard L.
• White, Peter S.

Report Date:

1996-10-30

Pagination or Media Count:

17.0

Abstract:

The organothallium phosphorus adduct Me3SiCH23Tl-PSiMe33 1 was prepared by combining Me3SiCH23Tl and PSiMe33 at room temperature. Compound 1 was characterized by 1H, 13C1H, and 31P1H NMR, partial elemental analysis, El mass spectrometry, and single-crystal X-ray analysis, the first to be reported for a thallium-group 15 adduct. Crystal data for 1 trigonal system, space group P 31,, with a 16.0636 A, c 12.1483 A, Dcalcd 1.315 g cm-3, and V 2714.311 A3 for Z 3. Refinement converged at R 0.042 Rw 0.045. The Tl-P bond length in 1, previously unreported for compounds of this type, was found to be 2.9223 A.

Descriptors:

• *CRYSTAL STRUCTURE
• *PHOSPHORUS
• *THALLIUM
• SYNTHESIS
• SINGLE CRYSTALS
• X RAYS
• MASS SPECTROMETRY

Subject Categories:

• Metallurgy and Metallography
• Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE