The first structurally characterized coordination compound containing direct Al-Cr bonding: Cp*Al-Cr(CO)5

Journal of Organometallic Chemistry

Volumn 584, Issue 1, 1999, Pages 94-97

  Yu, Qing ^a   Purath, Andreas ^a   Donchev, Alexander ^a   Schnöckel, Hansgeorg ^a  

^a UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

Al Cr bonding; Aluminium(I) compounds; Chromiumpentacarbonyl; Crystal structure; Cyclopentadiene

Indexed keywords

EID: 0002148852     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-328X(99)00100-X     Document Type: Article

References (38)

1. C. Dohmeier, R. Robel, M. Tacke, H. Schnöckel, Angew. Chem. 103 (1991) 594; Angew. Chem. Int. Ed. Engl. 30 (1991) 564.
2. C. Dohmeier, R. Robel, M. Tacke, H. Schnöckel, Angew. Chem. 103 (1991) 594; Angew. Chem. Int. Ed. Engl. 30 (1991) 564.
3. (a) U. Scheider, Dissertation, Universität Karlsruhe, Germany, 1993.
4. (b) J. Weiß, D. Stetzkamp, B. Nuber, R.A. Fischer, C. Boehme, G. Frenking, Angew. Chem. 109 (1997) 95; Angew. Chem. Int. Ed. Engl. 36 (1997) 70.
5. (b) J. Weiß, D. Stetzkamp, B. Nuber, R.A. Fischer, C. Boehme, G. Frenking, Angew. Chem. 109 (1997) 95; Angew. Chem. Int. Ed. Engl. 36 (1997) 70.
6. (c) R.A. Fischer, M.M. Schulte, J. Weiss, L. Zsolnai, A. Jacobi, G. Huttner, G. Frenking, C. Boehme, S.F. Vyboishchikov, J. Am. Chem. Soc. 120 (1998) 1237.
7. C. Dohmeier, D. Loos, H. Schnöckel, Angew. Chem. 108 (1996) 141; Angew. Chem. Int. Ed. Engl. 35 (1996) 129.
8. C. Dohmeier, D. Loos, H. Schnöckel, Angew. Chem. 108 (1996) 141; Angew. Chem. Int. Ed. Engl. 35 (1996) 129.
9. C. Dohmeier, H. Krautscheid, H. Schnöckel, Angew. Chem. 106 (1994) 2570; Angew. Chem. Int. Ed. Engl. 33 (1994) 2482.
10. C. Dohmeier, H. Krautscheid, H. Schnöckel, Angew. Chem. 106 (1994) 2570; Angew. Chem. Int. Ed. Engl. 33 (1994) 2482.
11. C. Üffing, A. Ecker, R. Köppe, H. Schnöckel, Organometallics 17 (1998) 2373.
12. S. Schulz, H.W. Roesky, H.J. Koch, G.M. Sheldrick, D. Stalke, A. Kuhn, Angew. Chem. 105 (1993) 1828; Angew. Chem. Int. Ed. Engl. 32 (1993) 1729.
13. S. Schulz, H.W. Roesky, H.J. Koch, G.M. Sheldrick, D. Stalke, A. Kuhn, Angew. Chem. 105 (1993) 1828; Angew. Chem. Int. Ed. Engl. 32 (1993) 1729.
14. P. Jutzi, B. Neumann, G. Reumann, H. Stammler, Organometallics 17 (1998) 1305.
15. CH3) 150.7(3)/150.0/149.0(2).
16. M. Mocker, Dissertation, Universität München, Germany, 1994.
17. R.A. Andersen, J.M. Boncella, C.J. Burns, R. Blom, A. Haaland, H.V. Volden, J. Organomet. Chem. 312 (1986) C49.
18. F.W. Grevels, V. Skibbe, J. Chem. Soc. Chem. Commun. (1984) 681
19. 1 = 0.0315 for I > 2σ(I).
20. A. Haaland, K.-G. Martinsen, S.A. Shlykov, H.V. Volden, C. Dohmeier, H. Schnöckel, Organometallics 14 (1995) 3116.
21. C. Dohmeier, H. Schnöckel, C. Robl, U. Schneider, R. Ahlrichs, Angew. Chem. Int. Ed. Engl. 32 (1993) 1655.
22. A. Haaland, K.-G. Martinsen, H.V. Volden, D. Loos, H. Schnöckel, Acta Chem. Scand. 48 (1994) 172.
23. The influence of the polarity of the ligands with respect to the metal-metal bonding length in subvalent aluminium compounds has been discussed elsewhere: A. Ecker, E. Baum, M.A. Friesen, M.A. Junker, C. Üffing, R. Köppe, H. Schnöckel, Z. Anorg. Allg. Chem. 624 (1998) 513
24. C. Schnitter, H.W. Roesky, C. Röpken, R. Herbst-Irmer, H.-G. Schmidt, M. Noltemeyer, Angew. Chem. 110 (1998) 2059; Angew. Chem. Int. Ed. Engl. 37 (1998) 1952
25. C. Schnitter, H.W. Roesky, C. Röpken, R. Herbst-Irmer, H.-G. Schmidt, M. Noltemeyer, Angew. Chem. 110 (1998) 2059; Angew. Chem. Int. Ed. Engl. 37 (1998) 1952
26. W. Uhl, W. Hiller, M. Layh, W. Schwarz, Angew. Chem. 104 (1992) 1378; Angew. Chem. Int. Ed. Engl. 31 (1992) 1364
27. W. Uhl, W. Hiller, M. Layh, W. Schwarz, Angew. Chem. 104 (1992) 1378; Angew. Chem. Int. Ed. Engl. 31 (1992) 1364
28. A. Purath, C. Dohmeier, A. Ecker, H. Schnöckel, K. Amelunxen, T. Passler, N. Wiberg, Organometallics 17 (1998) 1894.
29. G. Linti, J. Organomet. Chem. 520 (1996) 107.
30. W. Uhl, Z. Naturforsch. 43b (1988) 1113.
31. W. Uhl, M. Layh, J. Organomet. Chem. 364 (1989) 289.
32. K.P. Huber, G. Herzberg, Moleculare Spectra and Moleculare Structure, IV. Constants of Diatomic Molecules, Van Nostrand Reinhold Company, New York, 1979.
33. 5. Both ab initio SCF and (RI-)DFT codes as implemented in the TURBOMOLE set of programs were used. The basis sets were of split valence quality (SV(P)) in both cases. Lit.: TURBOMOLE: R. Ahlrichs, M. Bär, M. Häser, H. Horn, C. Kölmel, Chem. Phys. Lett. 162 (1989) 165; RIDFT, Basissätze: K. Eichkorn, O. Treutler, H. Ohm, M. Häser, R. Ahlrichs, Chem. Phys. Lett. 240 (1995) 283; K. Eichkorn, F. Weigend, O. Treutler, R. Ahlrichs, Theor. Chem. Acc. 97 (1997) 119.
34. 5. Both ab initio SCF and (RI-)DFT codes as implemented in the TURBOMOLE set of programs were used. The basis sets were of split valence quality (SV(P)) in both cases. Lit.: TURBOMOLE: R. Ahlrichs, M. Bär, M. Häser, H. Horn, C. Kölmel, Chem. Phys. Lett. 162 (1989) 165; RIDFT, Basissätze: K. Eichkorn, O. Treutler, H. Ohm, M. Häser, R. Ahlrichs, Chem. Phys. Lett. 240 (1995) 283; K. Eichkorn, F. Weigend, O. Treutler, R. Ahlrichs, Theor. Chem. Acc. 97 (1997) 119.
35. 5. Both ab initio SCF and (RI-)DFT codes as implemented in the TURBOMOLE set of programs were used. The basis sets were of split valence quality (SV(P)) in both cases. Lit.: TURBOMOLE: R. Ahlrichs, M. Bär, M. Häser, H. Horn, C. Kölmel, Chem. Phys. Lett. 162 (1989) 165; RIDFT, Basissätze: K. Eichkorn, O. Treutler, H. Ohm, M. Häser, R. Ahlrichs, Chem. Phys. Lett. 240 (1995) 283; K. Eichkorn, F. Weigend, O. Treutler, R. Ahlrichs, Theor. Chem. Acc. 97 (1997) 119.
36. The following distances were calculated: d(Cr-C) 198.7 (SCF theory), 188.4 (DFT); d(Cr-C(trans)) 196.4 (SCF theory), 185.9 (DFT); d(C-O) 111.8 (SCF theory), 116.6 (DFT); d(Cr-Al) 258.7 (SCF theory), 235.5 (DFT); d(Al-C) 230.8 (SCF theory), 226.9 pm (DFT). Differences can be explained by electron correlation effects close to the Cr-Al core.
37. (a) G.M. Sheldrick, Acta Crystallogr. Sect. A 46 (1990) 467.
38. (b) G.M. Sheldrick, Universität Göttingen, Germany, 1993.