The High Nuclearity Mixed-Metal Cluster Dianions [Ru8H2Cu7Cl3(CO)24] 2- and [Ru12H2Cu6Cl2(CO)34] 2-

Angewandte Chemie (International Edition in English)

Volumn 36, Issue 3, 1997, Pages 291-293

  Beswick, Michael A ^a   Lewis, Jack ^a   Raithby, Paul R ^a   Ramirez De Arellano, M Carmen ^a  

^a Department of Chemistry ^*  (United Kingdom)

Author keywords

Clusters; Copper; Ruthenium; Structure elucidation

Indexed keywords

EID: 0031000015     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199702911     Document Type: Article

References (22)

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3. K. Christmann, G. Ertl, H. Shimizu, J. Catal. 1980, 61, 397; H. Shimizu, K. Christmann, G. Ertl, ibid. 1980, 61, 412; R. D. Adams, W. A. Herrman, Polyhedron 1988, 7, 2255.
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7. S. Dehnen, D. Fenske, Angew. Chem. 1994, 106, 2369; Angew. Chem. Int. Ed. Engl. 1994, 33, 2287; I. Dance, K. Fisher, Prog. Inorg. Chem. 1994, 41, 637; L. C. Roof, J. W. Kolis, Chem. Rev. 1993, 93, 1037.
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15. 2): δ = 7.34-7.71 (m, 30H), -17.93 (s, 2H). Elemental analysis: calcd: C 37.06, H 2.01, N 0.90; found: C 36.39, H 1.89, N 0.88.
16. 2 = 0.282. In this structure the carbonyl ligand C(73)O(73) and three of the phenyl rings displayed some disorder and were refined with partial occupancies in two sites. The relatively high R factor is a result of the presence of the disorder and of the crystal diffracting weakly; ref. [13 b]
17. P. F. Jackson, B. F. G. Johnson, J. Lewis, M. McPartlin, W. J. H. Nelson, J. Chem. Soc. Chem. Commun. 1978, 920.
18. A. G. Orpen, J. Chem. Soc. Dalton Trans. 1980, 2509.
19. S. M. Draper, A. D. Hattersley, C. E. Housecroft, A. L. Rheingold, J. Chem. Soc. Chem. Commun. 1992, 1365.
20. 2): δ = 7.34-7.71 (m, 30H), -17.8 (s, 2H). Elemental analysis: calcd: C 34.45, H 1.69; found: C 32.72, H 1.52.
21. 2 = 0.108. The relatively high R factor is a result of the poor quality of the crystal. b) Crystallographic data (excluding structure factors) for the structures reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC-179-138. Copies of the data can be obtained free of charge on application to The Director of the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ (UK) (fax: int. code +(1223) 336033; e-mail: deposits@chemcrys.cam.ac.uk).
22. P. F. Jackson, B. F. G. Johnson, J. Lewis, P. R. Raithby, M. McPartlin, W. J. H. Nelson, K. D. Rouse, J. Allibon, S. A. Mason, J. Chem. Soc. Chem. Commun. 1980, 295.