Aggregation and Redox-Disproportionation in Tripodal Indium and Thallium Amides: First Characterization of Mixed-Valent MI/MII Compounds (M = In, TI)

Angewandte Chemie (International Edition in English)

Volumn 36, Issue 1-2, 1997, Pages 160-163

  Hellmann, Konrad W ^a   Gade, Lutz H ^a   Steiner, Alexander ^b   Stalke, Dietmar ^a   Möller, Frank ^a  

^a UNIVERSITY OF WÜRZBURG   (Germany)

^b UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Indium; Mixed valent compounds; Subvalent compounds; Thallium

Indexed keywords

EID: 0030837581     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199701601     Document Type: Article

References (62)

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3. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
4. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
5. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
6. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
7. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
8. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
9. I compounds, see for example: a) A. Dedieu, R. Hoffmann, J. Am. Chem. Soc. 1978, 100, 2074; b) P. Pyykkö. Y.-F. Zhao, Angew. Chem. 1991, 103, 622; Angew. Chem. int. Ed. Engl. 1991, 30, 604; c) H. Schmidbaur, Gold Bull. 1990, 23, 11; H. Schmidbaur. Chem. Soc. Rev. 1995, 24, 391 ; e) D. M. P. Mingos, J. Chem. Soc. Dalton Trans. 1996, 561; e) M, Jansen, Angew. Chem. 1987, 99, 1136; Angew. Chem. Int. Ed. Engl. 1987, 26, 1098.
10. P, Pyykkö, Chem. Rev. 1988, 88, 563.
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14. in ref. [1], p. 45;
15. see also: H. Schumann, C. Janiak, J. Pickart, U. Börner, Angew. Chem. 1987, 99, 788; Angew. Chem. Int. Ed. Engl. 1987, 26, 789.
16. see also: H. Schumann, C. Janiak, J. Pickart, U. Börner, Angew. Chem. 1987, 99, 788; Angew. Chem. Int. Ed. Engl. 1987, 26, 789.
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18. M. Veith, A. Spaniol, J. Pöhlmann, F. Gross. V. Huch, Chem. Ber. 1993, 126, 2625. Structures of thallium(I) amides have also been reported by: S. D. Waezsada, T. Belgardt, M. Noltemeyer, H. W. Roesky, Angew. Chem. 1994, 106, 1413; Angew. Chem. Int. Ed. Engl. 1994, 33, 1351; K. W. Klinkhammer, S. Henkel, J. Organomet. Chem. 1994, 480, 167, and references therein.
19. M. Veith, A. Spaniol, J. Pöhlmann, F. Gross. V. Huch, Chem. Ber. 1993, 126, 2625. Structures of thallium(I) amides have also been reported by: S. D. Waezsada, T. Belgardt, M. Noltemeyer, H. W. Roesky, Angew. Chem. 1994, 106, 1413; Angew. Chem. Int. Ed. Engl. 1994, 33, 1351; K. W. Klinkhammer, S. Henkel, J. Organomet. Chem. 1994, 480, 167, and references therein.
20. M. Veith, A. Spaniol, J. Pöhlmann, F. Gross. V. Huch, Chem. Ber. 1993, 126, 2625. Structures of thallium(I) amides have also been reported by: S. D. Waezsada, T. Belgardt, M. Noltemeyer, H. W. Roesky, Angew. Chem. 1994, 106, 1413; Angew. Chem. Int. Ed. Engl. 1994, 33, 1351; K. W. Klinkhammer, S. Henkel, J. Organomet. Chem. 1994, 480, 167, and references therein.
21. M. Veith, A. Spaniol, J. Pöhlmann, F. Gross. V. Huch, Chem. Ber. 1993, 126, 2625. Structures of thallium(I) amides have also been reported by: S. D. Waezsada, T. Belgardt, M. Noltemeyer, H. W. Roesky, Angew. Chem. 1994, 106, 1413; Angew. Chem. Int. Ed. Engl. 1994, 33, 1351; K. W. Klinkhammer, S. Henkel, J. Organomet. Chem. 1994, 480, 167, and references therein.
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24. 3).
25. -3; all data for all three structures were corrected for absorption. 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. CCDC179-134. Copies of the data can be obtained free of charge on application to The Director, CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax: Int. code +(1223) 336-033; e-mail: deposit@chemcrys.cam.ac.uk).
26. See for example: G. Igel-Mann, A. Savin, H. Preussin ref. [1], p. 3; W. Kutzel- nigg, F. Schmilz ibid, p. 17.
27. See for example: G. Igel-Mann, A. Savin, H. Preussin ref. [1], p. 3; W. Kutzel- nigg, F. Schmilz ibid, p. 17.
28. W. B. Pearson, Handbook of Lattice Spacing and Structures of Metals, Vol. 2, Pergamon, Oxford 1967.
29. Examples: a) J. S. Casas, A. Castineiras, I. Haiduc, A. Sanchez, J. Sordo, E. M. Vasques-Lopez, Polyhedron 1994,13, 1805; b) H. Pritzkow, P. Jennische, Acta Chem. Scand. 1975, A29,60; c) R. Atencio, J. Barbera, C. Cativiela, F. J. Lahoz, J. L. Serrano, M. M. Zurbano, J. Am. Chem. Soc. 1994, 116, 11558; d) P. Jutzi, D. Wegener, M. B. Hursthouse, Chem. Ber. 1991, 124, 1660; e) P. Jutzi, J. Schnittger, M. B. Hursthouse, Chem. Ber. 1991, 124, 4870; f) D. Labahn, E. Pohl, R. Herbst-Irmer, D. Stalke, H. W. Roesky, G. M. Sheldrick, ibid. 1991. 124, 1127.
30. Examples: a) J. S. Casas, A. Castineiras, I. Haiduc, A. Sanchez, J. Sordo, E. M. Vasques-Lopez, Polyhedron 1994,13, 1805; b) H. Pritzkow, P. Jennische, Acta Chem. Scand. 1975, A29,60; c) R. Atencio, J. Barbera, C. Cativiela, F. J. Lahoz, J. L. Serrano, M. M. Zurbano, J. Am. Chem. Soc. 1994, 116, 11558; d) P. Jutzi, D. Wegener, M. B. Hursthouse, Chem. Ber. 1991, 124, 1660; e) P. Jutzi, J. Schnittger, M. B. Hursthouse, Chem. Ber. 1991, 124, 4870; f) D. Labahn, E. Pohl, R. Herbst-Irmer, D. Stalke, H. W. Roesky, G. M. Sheldrick, ibid. 1991. 124, 1127.
31. Examples: a) J. S. Casas, A. Castineiras, I. Haiduc, A. Sanchez, J. Sordo, E. M. Vasques-Lopez, Polyhedron 1994,13, 1805; b) H. Pritzkow, P. Jennische, Acta Chem. Scand. 1975, A29,60; c) R. Atencio, J. Barbera, C. Cativiela, F. J. Lahoz, J. L. Serrano, M. M. Zurbano, J. Am. Chem. Soc. 1994, 116, 11558; d) P. Jutzi, D. Wegener, M. B. Hursthouse, Chem. Ber. 1991, 124, 1660; e) P. Jutzi, J. Schnittger, M. B. Hursthouse, Chem. Ber. 1991, 124, 4870; f) D. Labahn, E. Pohl, R. Herbst-Irmer, D. Stalke, H. W. Roesky, G. M. Sheldrick, ibid. 1991. 124, 1127.
32. Examples: a) J. S. Casas, A. Castineiras, I. Haiduc, A. Sanchez, J. Sordo, E. M. Vasques-Lopez, Polyhedron 1994,13, 1805; b) H. Pritzkow, P. Jennische, Acta Chem. Scand. 1975, A29,60; c) R. Atencio, J. Barbera, C. Cativiela, F. J. Lahoz, J. L. Serrano, M. M. Zurbano, J. Am. Chem. Soc. 1994, 116, 11558; d) P. Jutzi, D. Wegener, M. B. Hursthouse, Chem. Ber. 1991, 124, 1660; e) P. Jutzi, J. Schnittger, M. B. Hursthouse, Chem. Ber. 1991, 124, 4870; f) D. Labahn, E. Pohl, R. Herbst-Irmer, D. Stalke, H. W. Roesky, G. M. Sheldrick, ibid. 1991. 124, 1127.
33. Examples: a) J. S. Casas, A. Castineiras, I. Haiduc, A. Sanchez, J. Sordo, E. M. Vasques-Lopez, Polyhedron 1994,13, 1805; b) H. Pritzkow, P. Jennische, Acta Chem. Scand. 1975, A29,60; c) R. Atencio, J. Barbera, C. Cativiela, F. J. Lahoz, J. L. Serrano, M. M. Zurbano, J. Am. Chem. Soc. 1994, 116, 11558; d) P. Jutzi, D. Wegener, M. B. Hursthouse, Chem. Ber. 1991, 124, 1660; e) P. Jutzi, J. Schnittger, M. B. Hursthouse, Chem. Ber. 1991, 124, 4870; f) D. Labahn, E. Pohl, R. Herbst-Irmer, D. Stalke, H. W. Roesky, G. M. Sheldrick, ibid. 1991. 124, 1127.
34. Examples: a) J. S. Casas, A. Castineiras, I. Haiduc, A. Sanchez, J. Sordo, E. M. Vasques-Lopez, Polyhedron 1994,13, 1805; b) H. Pritzkow, P. Jennische, Acta Chem. Scand. 1975, A29,60; c) R. Atencio, J. Barbera, C. Cativiela, F. J. Lahoz, J. L. Serrano, M. M. Zurbano, J. Am. Chem. Soc. 1994, 116, 11558; d) P. Jutzi, D. Wegener, M. B. Hursthouse, Chem. Ber. 1991, 124, 1660; e) P. Jutzi, J. Schnittger, M. B. Hursthouse, Chem. Ber. 1991, 124, 4870; f) D. Labahn, E. Pohl, R. Herbst-Irmer, D. Stalke, H. W. Roesky, G. M. Sheldrick, ibid. 1991. 124, 1127.
35. P. Schwerdtfeger. Inorg. Chem. 1991, 30, 1660 and references therein.
36. All attempts to detect a radical species directly by performing the metal exchange in an ESR tube placed in an ESR spectrometer failed.
37. S. Henkel, K.W. Klinkhammer, W. Schwarz, Angew. Chem. 1994, 106, 721; Angew. Chem. Int. Ed. Engl. 1994, 33, 681.
38. S. Henkel, K.W. Klinkhammer, W. Schwarz, Angew. Chem. 1994, 106, 721; Angew. Chem. Int. Ed. Engl. 1994, 33, 681.
39. N. Wiberg, K. Amelunxen, H. Nöth, M. Schmidt, H. Schwenk, Angew. Chem. 1996, 108, 110;
40. Angew. Chem. Int. Ed. Engl. 1996, 35, 65.
41. R. Dronskowski, A. Simon, Angew. Chem. 1989, 101, 775; Angew. Chem. Int. Ed. Engl. 1989, 28, 758.
42. R. Dronskowski, A. Simon, Angew. Chem. 1989, 101, 775; Angew. Chem. Int. Ed. Engl. 1989, 28, 758.
43. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
44. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
45. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
46. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
47. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
48. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
49. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
50. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
51. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
52. 2+ compounds [d(Hg-Hg) = 2.52.9 A] : a) R. C. Elder, J. Halpern, J. S. Pond, J. Am. Chem. Soc. 1967, 89, 6877 ; b) D. L. Kepert. D. Taylor, A. H. White, Inorg. Chem. 1972, 11, 1639; c) D. L. Kepert, D. Taylor, A. H. White, J. Chem. Soc. Dalton Trans. 1973, 893; d) D. Taylor, Aust. J. Chem. 1977, 30, 2647; e) K. Brodersen, G. Lier, M. R. Rosenthal, Chem. Ber. 1977, 110. 3291 ; f) K. Brodersen, G. Liehr, M. R. Rosenthal, G. Thiele, Z Naturforsch. B 1978, 33, 3354; g) K. Brodersen, G. Liehr, W. Roly, Z. Anorg. Allg. Chem. 1977. 428, 166; h) K. Brodersen, N. Hacke. G. Liehr, ibid. 1975, 414, l ; i) K. Brodersen. R. Dolling, G. Liehr. ibid. 1980. 464, 17; j) J. C. Dewan, D. L. Kepert, A. H. White, J. Chem. Soc. Dalton Trans. 1975, 490.
53. C, Dohmeier, D. Loos, H. Schnöckel, Angew. Chem. 1996, 108, 141; Angew. Chem. Int. Ed. Engt. 1996, 35, 129.
54. C, Dohmeier, D. Loos, H. Schnöckel, Angew. Chem. 1996, 108, 141; Angew. Chem. Int. Ed. Engt. 1996, 35, 129.
55. W. Uhl, Angew. Chem. 1993, 105, 1449; Angew. Chem. Int. Ed. Engl. 1993, 32, 1386.
56. W. Uhl, Angew. Chem. 1993, 105, 1449; Angew. Chem. Int. Ed. Engl. 1993, 32, 1386.
57. W. Uhl, personal communication. Insertion of isocyanides into AI-AI and Ga-Ga bonds have also been reported: W. Uhl. U. Schütz. W. Hiller, M. Heckel, Chem. Ber. 1994, 127, 1587; W. Uhl, I. Hahn, U. Schütz, S. Pohl, W. Saak, J. Martens, J. Manikowski, Chem. Ber. 1996, 129, 897.
58. W. Uhl, personal communication. Insertion of isocyanides into AI-AI and Ga-Ga bonds have also been reported: W. Uhl. U. Schütz. W. Hiller, M. Heckel, Chem. Ber. 1994, 127, 1587; W. Uhl, I. Hahn, U. Schütz, S. Pohl, W. Saak, J. Martens, J. Manikowski, Chem. Ber. 1996, 129, 897.
59. W. Uhl, personal communication. Insertion of isocyanides into AI-AI and Ga-Ga bonds have also been reported: W. Uhl. U. Schütz. W. Hiller, M. Heckel, Chem. Ber. 1994, 127, 1587; W. Uhl, I. Hahn, U. Schütz, S. Pohl, W. Saak, J. Martens, J. Manikowski, Chem. Ber. 1996, 129, 897.
60. T. Kottke, D. Stalke, J. Appl. Crystallogr. 1993, 26, 615.
61. a) G. M. Sheldrick, Acta Crystallogr. Sect. A 1990, 46,467;
62. b) G. M. Sheldrick, SHELXL-96, Program for Crystal Structure Refinement, Universität Göttingen, 1996.