THE PREPARATION OF THE MIXED THIOLATO ISOCYANIDE COMPLEXES CIS-(ETA(5)-C5H5)W(CO)2(SR)(CNR') AND TRANS-(ETA(5)-C5H5)W(CO)2(SR)(CNR') - THE STRUCTURE OF TRANS-(ETA(5)-C5H5)W(CO)2(S-4-C6H4ME)(CNCME3)

Authors
SHAVER A HYNES RC TROJANSEK D
Citation
A. Shaver et al., THE PREPARATION OF THE MIXED THIOLATO ISOCYANIDE COMPLEXES CIS-(ETA(5)-C5H5)W(CO)2(SR)(CNR') AND TRANS-(ETA(5)-C5H5)W(CO)2(SR)(CNR') - THE STRUCTURE OF TRANS-(ETA(5)-C5H5)W(CO)2(S-4-C6H4ME)(CNCME3), Journal of organometallic chemistry, 483(1-2), 1994, pp. 1-5
Citations number
26
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
483
Issue
1-2
Year of publication
1994
Pages
1 - 5
Database
ISI
SICI code
0022-328X(1994)483:1-2<1:TPOTMT>2.0.ZU;2-P
Abstract
Treatment of the thiolato complexes CpW(CO)2(PPh3)(SR), as a mixture o f cis and trans isomers, with isocyanides gave cis- and trans-CpW(CO)2 (SR)(CNR'), where R = CHMe2 or 4-C6H4Me, and R' = CMe3 or 2,6-C6H3Me2. The cis isomer of the thiolato complex was preferentially consumed be fore the trans isomer. The structure of trans-CpW(CO)2(S-4-C6H4Me)(CN- CMe3) was determined by X-ray crystallography: P2(1)/a: a = 12.242(4), b = 17.592(5), c = 18.728(8) angstrom, beta = 92.01(3)-degrees; V = 4 030.8(2) angstrom3; Z = 2.