Mathur, Pradeep ; Bhunia, Anjan K. ; Mobin, Shaikh Md. (2004) Formation of mixed Fe/W/S complexes bearing oxo and acetylide ligands: synthesis and characterization of [(η5-C5Me5)W2Fe2(CO)6(O)2(μ-O)(μ3-S)2(η1:η2-CCR)] (R=Ph, (Me)C=CH2) and [(η5-C5Me5)W2Fe2(CO)6(O)(μ-O)(μ3-S)2(η1:η2-CCR)(η2-RCCH)] (R=Ph, (Me)C=CH2) Journal of Cluster Science, 15 (2). pp. 175-187. ISSN 1040-7278
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Official URL: http://www.springerlink.com/content/lw5522451315j3...
Related URL: http://dx.doi.org/10.1023/B:JOCL.0000027401.20203.17
Abstract
Reaction of the acetylide-bearing oxo-peroxo complex [(η5-C5Me5)W(O2)(O) (η1-CCR)] (R=Ph, (Me)C=CH2) with [Fe2W(CO)10(μ3-S)2] yielded [(η5-C5Me5)W2Fe2(CO)6(O)2(μ-O)(μ3-S)2(η1:η2-CCR)]. When the reaction was carried out in presence of free acetylene, RC≡CH (R=Ph, (Me)C=CH2), clusters [(η5-C5Me5)W2Fe2(CO)6(O)(μ-O)(μ3-S)2(η1:η2-CCR)(η2-RCCH)] were obtained. Structures of one of each type of cluster were determined by single crystal X-ray diffraction methods.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| Keywords: | Tungsten; Iron; Oxo; Acetylide; Mixed-metal; Cluster |
| ID Code: | 83074 |
| Deposited On: | 16 Feb 2012 07:54 |
| Last Modified: | 16 Feb 2012 07:54 |
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