We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Crystal structure of trans-W<sup>2</sup>(CO)<sub>6</sub>(PPh<sup>2</sup>H)<sup>2</sup>(μ<sub>2</sub>-PPh<sup>2</sup>)<sup>2</sup>.
- Authors
Richard L. Keiter; J. Scott Martin; Ellen A. Keiter; Arnold L. Rheingold
- Abstract
The molecular structure of trans-W2(CO)6(PPh2H)2(μ2-PPh2)2 was determined by X-ray diffraction analysis. The two tungsten centers, bridged by two diphenylphosphido ligands, are separated by 3.0667(6) Å with WPW angles of 77.10(5) and 77.08(5)&cir;. Average tungstenphosphorus bond distances are 2.461(17) and 2.4576(21) Å for bridging and terminal phosphorus groups, respectively, with a range of 0.037 Å for the former and 0.001 Å for the latter. The complex crystallizes in the monoclinic space group P21/c with a = 19.282(4) Å, b = 12.158(2) Å, c = 21.294(9) Å, β = 92.821(4)&cir;, and Z = 4.
- Publication
Journal of Chemical Crystallography, 2003, Vol 33, Issue 5/6, p491
- ISSN
1074-1542
- Publication type
Article