64519-62-6Relevant articles and documents
Synthesis of the square-bipyramidal cluster 4-SiMe)2(CO)11> by two routes and its reaction with GeMe2H2. The crystal structures of 4-SiMe)2(CO)11> and 4-SiMe)2(CO)10>
Anema, Skelte G.,Lee, Siew Kim,Mackay, Kenneth M.,Nicholson, Brian K.
, p. 211 - 218 (1993)
4-SiMe)2(CO)11> (1a) is the major product from the reaction of with (synthesised from SiMeH2Cl and Na2).An alternative, quantitative synthesis of 1a is from SiMeH3 and , 1a reacts with an
In situ high-pressure NMR studies of Co2(Co)6[P(p- CF3C6H4)3]2 in supercritical carbon dioxide: Ligand substitution, hydrogenation, and hydroformylation reactions
Chen, Michael J.,Klingler, Robert J.,Rathke, Jerome W.,Kramarz, Kurt W.
, p. 2701 - 2707 (2008/10/09)
The dimeric cobalt complex Co2(CO)6[P(p-CF 3C6H4)3]2 (1) reacts reversibly with hydrogen to produce HCo(CO)3[P(p-CF3C 6H4)3
Preparation and structures of mixed silicon-cobalt carbonyl clusters with Si-H, Si-O or Si-S bonds
Tiel, Martin Van,Mackay, Kenneth M.,Nicholson, Brian K.
, p. 79 - 88 (2007/10/02)
Reaction of Si2H6 with 3 molar equivalents of Co2(CO)8 in hexane gives the closo-cluster Co4(μ4-SiCo(CO)4)(CO)11, while with 2, together with an unstable species tentatively identified as OCo2(CO)7>2.Reaction of S(SiH3)2 with Co2(CO)8 gives Co4(μ-S)2(CO)11 and the novel cluster SSi2Co2(CO)14; the latter was shown crystallographically to contain a Co2(CO)6 unit doubly-bridged by two silicon atoms that are in turn linked by the sulphur atom.There is also a terminal Co(CO)4 group attached to each silicon atom.The most notable feature of this structure is an acute Si-S-Si bond angle of 70.3o which leads to a very short formally non-bonded Si...Si distance of 2.498 Angstroem.
