119 Sn-Moessbauer-Spektren von Funktionell Substituierten Stannylenen und Ihren Stannio-Komplexen mit Chrom-, Molybdaen- und Wolfram- Carbonyl-Acceptoren (119 Sn Mossbauer Spectra of Functionally Substituted Stannylenes and Their Stannio-Complexes with Chrome, Molybdenum, and Tungsten-Carbonyl Acceptors).
Abstract
119 Sn-Moessbauer data for a series of base-stabilized, intermolecularly associated tin(II) compounds with O-, Cl-, P- and As- atoms bonded to the tin are compared with isomer shifts (I.S.) and quadrupole splittings (Q.S.) of their stannio-complex derivatives with Cr, Mo and W carbonyls. Coordination by the tin lone pair gives rise to a decrease in I.S. of ca. 2.1 + or - 0.2 mm/s and an increase of the Q.S.. Q.S. values reflect the nature of the complexes (CO)5)M-Sn(Cl)E(t-Bu)2 (M = Cr, W; E = P, As) which are bridged through mu-E(t-Bu)2 groups. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 15, 1978
- Accession Number
- ADA061688
Entities
People
- J. L. Lefferts
- Jerold J. Zuckerman
- Wolf-walther Du Mont
Organizations
- University of Oklahoma