Accession Number:

AD0613487

Title:

THE CRYSTAL STRUCTURE OF DIPHENYLTELLURIUM DIBROMIDE,

Descriptive Note:

Corporate Author:

CALIFORNIA UNIV LOS ANGELES DEPT OF CHEMISTRY

Report Date:

1957-09-12

Pagination or Media Count:

8.0

Abstract:

Dephenyltellurium dibromide crystallizes with the space-group symmetry I4 sub I. There are four molecules of C6H52TeBr2 in the unit cell for which a 11.4210.010 A and c 9.8170.010 A. The trial structure was determined by means of two-dimensional Patterson and Fourier syntheses and refined by means of three-dimensional Fourier syntheses and the leastsquares routine on SWAC. The observed bond distances are 2.6820.003 A for Te-Br and 2.140.03 A for Te-C, while the observed bond angles are 178.00.2 degrees for Br-Te-Br and 96.31.2 degrees for C-Te-C. Packing distances are all consistent with accepted van der Waals radii. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE