METAL SUBSTITUTION-REACTION IN THE CLUSTER (MU-H)(2)FE-3(MU(3)-SE)(CO)(9) .2. CRYSTAL AND MOLECULAR-STRUCTURE OF [FEW2(MU(3)-SE)(CO)(7)-CP(2)] AND [FEMOW(MU(3)-SE)(CO)(7)CP(2)] (CP=ETA(5)-C5H5)
Sn. Konchenko et al., METAL SUBSTITUTION-REACTION IN THE CLUSTER (MU-H)(2)FE-3(MU(3)-SE)(CO)(9) .2. CRYSTAL AND MOLECULAR-STRUCTURE OF [FEW2(MU(3)-SE)(CO)(7)-CP(2)] AND [FEMOW(MU(3)-SE)(CO)(7)CP(2)] (CP=ETA(5)-C5H5), Polyhedron, 16(4), 1997, pp. 707-712
The sequential substitution of two Fe(CO)(3) groups in [(mu-H)(2)Fe-3(
mu(3)-Se) (CO)(9)] with isolobal fragments CpW(CO)(2) (the first stage
) and CpMo(CO), (the second stage) has been shown to result in the tit
le heterotrimetal cluster [FeMoW(mu(3)-Se) (CO)(7)Cp(2)]. Its structur
e and the structure of its [FeW2(mu(3)-Se)(CO)(7)Cp(2)] analog obtaine
d previously have been determined by X-ray analysis. Copyright (C) 199
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