Affordable Access

Publisher Website

Metalcarbonylates of lanthanides. Unexpected formation of the trinuclear cluster [Na(DME)3]2[W3(CO)14]

Authors
Journal
Journal of Organometallic Chemistry
0022-328X
Publisher
Elsevier
Publication Date
Volume
454
Identifiers
DOI: 10.1016/0022-328x(93)83215-h

Abstract

Abstract The cluster [Na(DME)3]2[W3(CO)14] (I) has been isolated after the treatment of CpLuCl2 with an equimolar mixture of Na2W(CO)5 and Na2W2(CO)10 in dimethoxyethane (DME). The structure of I has been established by X-ray crystal analysis (Cmmm, a = 18.749(4), b = 15.074(3), c = 9.505(3) Å, Z = 2, 653 reflections, R = 0.125). The cluster skeleton turned out to be a chain of three tungsten atoms with octahedral coordination. The WW distance is 2.79 Å.

There are no comments yet on this publication. Be the first to share your thoughts.