TY - JOUR
T1 - Synthesis and structure of tetraethylammonium (Dithiocarbonato-S, 5′)-bis(ethylxanthato)cobaltate(III)
AU - Raston, Colin L.
AU - White, Allan H.
AU - Winter, George
PY - 1978/1/1
Y1 - 1978/1/1
N2 - The title compound, (Et4N) [Co(S2CO)(S2COEt)2], and its chromium analogue have been prepared by nucleophilic attack of (Et4N)(S2COEt) on the parent tris(ethylxanthato)metal(m) complex in acetone solution, the structure of the cobalt derivative being confirmed by single-crystal X-ray structure determination; the structure was refined by least squares to a residual of 0·045 for 2306 ‘observed’ reflections. Crystals are orthorhombic, Pbca, a 17·303(8), b 16·970(6), c 16·052(6) Å, Z 8. for the ethylxanthate ligands is 2·286 Å, longer than in the parent tris(ethylxanthato)-cobalt(III) complex, while for the dithiocarbonate, chelated through the two sulphurs, is 2·251 Å.
AB - The title compound, (Et4N) [Co(S2CO)(S2COEt)2], and its chromium analogue have been prepared by nucleophilic attack of (Et4N)(S2COEt) on the parent tris(ethylxanthato)metal(m) complex in acetone solution, the structure of the cobalt derivative being confirmed by single-crystal X-ray structure determination; the structure was refined by least squares to a residual of 0·045 for 2306 ‘observed’ reflections. Crystals are orthorhombic, Pbca, a 17·303(8), b 16·970(6), c 16·052(6) Å, Z 8. for the ethylxanthate ligands is 2·286 Å, longer than in the parent tris(ethylxanthato)-cobalt(III) complex, while for the dithiocarbonate, chelated through the two sulphurs, is 2·251 Å.
UR - http://www.scopus.com/inward/record.url?scp=84970581994&partnerID=8YFLogxK
U2 - 10.1071/CH9780291
DO - 10.1071/CH9780291
M3 - Article
AN - SCOPUS:84970581994
SN - 0004-9425
VL - 31
SP - 291
EP - 296
JO - Australian Journal of Chemistry
JF - Australian Journal of Chemistry
IS - 2
ER -