Cluster chemistry. Part 32. Synthesis and X-ray crystal structure of [Ru5(µ5-η2-C2PPh2-P)(µ-PPh2)(CO)13], a complex containing an alkynyl ligand in extended interaction with an open Ru5cluster

1985 ◽  
pp. 1229-1234 ◽  
Author(s):  
Michael I. Bruce ◽  
Michael L. Williams ◽  
Jennifer M. Patrick ◽  
Allan H. White
Keyword(s):  
Crystal Structure ◽  
Cluster Chemistry ◽  
X Ray ◽  
Extended Interaction

High nuclearity ruthenium carbonyl cluster chemistry VII. Synthesis, NMR studies, electrochemistry and X-ray crystal structure of [PPN] [Ru8(μ8-P)(CO)22]

1998 ◽  
Vol 565 (1-2) ◽  
pp. 193-200 ◽  
Author(s):  
Marie P Cifuentes ◽  
Susan M Waterman ◽  
Mark G Humphrey ◽  
Graham A Heath ◽  
Brian W Skelton ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Carbonyl Cluster ◽  
Nmr Studies ◽  
Cluster Chemistry ◽  
X Ray ◽  
Ruthenium Carbonyl

Cluster Chemistry. XLVII. X-Ray Crystal Structure of OsPt2(μ-CO)3(CO)2(PPh3)3

1986 ◽  
Vol 39 (12) ◽  
pp. 2145 ◽  
Author(s):  
MI Bruce ◽  
MR Snow ◽  
ERT Tiekink
Keyword(s):  
Crystal Structure ◽  
X Ray Diffraction ◽  
Cluster Chemistry ◽  
Triclinic Space Group ◽  
X Ray ◽  
Metal Atoms ◽  
Metal Metal ◽  
Cell Dimensions ◽  
Unit Cell Dimensions ◽  
Triphenylphosphine Ligand

The crystal structure of OsPt2(μ-CO)3(CO)2(PPh3)3 has been determined by single-crystal X-ray diffraction techniques. Crystals are triclinic, space group Pī with unit cell dimensions a 13.593(4), b 15.839(4), c 12.633(8) Ǻ, α 102.97(3), β 108.18(2), γ 84.86(3)° with Z2. The structure was refined by a full-matrix least-squares procedure on 5896 reflections [I ≥ 2.5σ(I)] to final R 0.028 and Rw 0.034. A triphenylphosphine ligand binds each of the metal atoms disposed at the corners of a triangle. Each metal-metal bond is spanned by a bridging carbonyl group. The coordination about the osmium atom is completed by two terminal carbonyl groups.

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