Spectroscopic Study of Dehydrochlorination and Exchange with D2 in WH2Cl2(PMe2Ph)4: Unexpected Stereochemical Rigidity of Dodecahedra Containing both Hydride and Chloride Ligands. Crystal and Molecular Structure of W(H)3(.eta.2-C6H4PMe2)(PMe2Ph)3

1994 ◽  
Vol 33 (13) ◽  
pp. 2946-2953 ◽  
Author(s):  
Helmut Rothfuss ◽  
John C. Huffman ◽  
Kenneth G. Caulton
1974 ◽  
Vol 52 (22) ◽  
pp. 3793-3798 ◽  
Author(s):  
J. G. Contreras ◽  
F. W. B. Einstein ◽  
D. G. Tuck

The molecular structure of dicholoro(acetylacetonato)-2,2′-bipyridylindium(III) has been determined from three dimensional X-ray data collected by counter methods. The structure has been refined by least-squares techniques to a conventional R factor of 4.3% for the 3524 observed reflections. Crystals of Cl2In(acac)(bipy) are monoclinic, a = 11.340(3), b = 12.198(3), c = 14.330(3) Å, β = 120.25(2)°, z = 4, space group P21/c. The chloride ligands are cis, with In—Cl at distances of 2.443(1) and 2.394(1) Å; the In—O bond lengths are 2.124(3) and 2.164(3) Å, and the In—N bond distances are 2.276(4) and 2.299(4) Å.


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