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The reaction of a potentially N2S-donor bis[benzo(thiazole/imidazole)] with the fac-[Re(CO)3]+ and cis-[ReO2]+ cores

Authors :
Gerber, T.I.A.
Potgieter, K.C.
Mayer, P.
Source :
Inorganic Chemistry Communications. Jul2011, Vol. 14 Issue 7, p1115-1118. 4p.
Publication Year :
2011

Abstract

Abstract: The reactions of bis(benzothiazol-2-ylethyl)sulfide (bts) and its benzimidazole analogue (btn), both with a N2S-donor atom set, with [Re(CO)5Br] and cis-[ReO2I(PPh3)2] were studied. The X-ray crystal structure of fac-[Re(CO)3(bts)Br] shows that bts acts as a bidentate NS-donor ligand, with a free uncoordinated benzothiazole group. With rhenium(V) the dimer (μ-O)2[Re2O2(btn)2]I2 was isolated, in which btn acts as a tridentate N2S chelate to each metal centre. Each oxo-bridge is unsymmetrical, with unequal Re-O distances. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
13877003
Volume :
14
Issue :
7
Database :
Academic Search Index
Journal :
Inorganic Chemistry Communications
Publication Type :
Academic Journal
Accession number :
60928438
Full Text :
https://doi.org/10.1016/j.inoche.2011.04.002