Perylene-tetrapalladium sandwich complexes

Journal of the American Chemical Society

Volumn 125, Issue 28, 2003, Pages 8436-8437

  Murahashi, Tetsuro ^a   Uemura, Tomohito ^a   Kurosawa, Hideo ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

PALLADIUM COMPLEX; PERYLENE;

ARTICLE; CHEMICAL BOND; CHEMICAL STRUCTURE; COMPLEX FORMATION; STRUCTURE ANALYSIS; X RAY CRYSTALLOGRAPHY;

EID: 0038375616     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0358246     Document Type: Article

References (24)

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8. For several recent examples of non-sandwich PAH complexes having more than two metal atoms, see: (a) Bochkarev, M. N. Chem. Rev. 2002, 102, 2089 and references therein. (b) Schneider, J. J.; Wolf, D.; Denninger, U.; Goddard, R.; Krüger, C. J. Organomet. Chem. 1999, 579, 139.
9. For several recent examples of non-sandwich PAH complexes having more than two metal atoms, see: (a) Bochkarev, M. N. Chem. Rev. 2002, 102, 2089 and references therein. (b) Schneider, J. J.; Wolf, D.; Denninger, U.; Goddard, R.; Krüger, C. J. Organomet. Chem. 1999, 579, 139.
10. Several coordination polymers involving bonding between PAHs and transition metal atoms were revealed in a crystalline state. (a) Munakata, M.; Wu. L.-P.; Ning, G.-L. Coord. Chem. Rev. 2000, 198, 171 and references therein. (b) Munakata, M.; Wu, L.-P.; Kuroda-Sowa, T.; Maekawa, M.; Suenaga, Y.; Sugimoto, K. Inorg. Chem. 1997, 36, 4903. (c) Cotton, F. A.; Dikarev, E. V.; Petrukhina, M. A. J. Am. Chem. Soc. 2001, 123, 11655.
11. Several coordination polymers involving bonding between PAHs and transition metal atoms were revealed in a crystalline state. (a) Munakata, M.; Wu. L.-P.; Ning, G.-L. Coord. Chem. Rev. 2000, 198, 171 and references therein. (b) Munakata, M.; Wu, L.-P.; Kuroda-Sowa, T.; Maekawa, M.; Suenaga, Y.; Sugimoto, K. Inorg. Chem. 1997, 36, 4903. (c) Cotton, F. A.; Dikarev, E. V.; Petrukhina, M. A. J. Am. Chem. Soc. 2001, 123, 11655.
12. Several coordination polymers involving bonding between PAHs and transition metal atoms were revealed in a crystalline state. (a) Munakata, M.; Wu. L.-P.; Ning, G.-L. Coord. Chem. Rev. 2000, 198, 171 and references therein. (b) Munakata, M.; Wu, L.-P.; Kuroda-Sowa, T.; Maekawa, M.; Suenaga, Y.; Sugimoto, K. Inorg. Chem. 1997, 36, 4903. (c) Cotton, F. A.; Dikarev, E. V.; Petrukhina, M. A. J. Am. Chem. Soc. 2001, 123, 11655.
13. To the best ofour knowledge, there are no reports of a bis-arene complex in which more than three metal centers are sandwiched by two arene ligands. For a dinuclear arene sandwich complex, Allegra et al. first showed that benzene binds a dinuclear metal-metal moiety in a sandwich manner: (a) Allegra, G.; Immirzi, L.; Porri, L. J. Am. Chem. Soc. 1965, 87, 1394. (b) Allegra, G.; Cassagrande, G. T.; Immirzi, A.; Porri, L.; Vitulli, G. J. Am. Chem. Soc. 1970, 92, 289.
14. To the best ofour knowledge, there are no reports of a bis-arene complex in which more than three metal centers are sandwiched by two arene ligands. For a dinuclear arene sandwich complex, Allegra et al. first showed that benzene binds a dinuclear metal-metal moiety in a sandwich manner: (a) Allegra, G.; Immirzi, L.; Porri, L. J. Am. Chem. Soc. 1965, 87, 1394. (b) Allegra, G.; Cassagrande, G. T.; Immirzi, A.; Porri, L.; Vitulli, G. J. Am. Chem. Soc. 1970, 92, 289.
15. Murahashi, T.; Mochizuki, E.; Kai, Y.; Kurosawa, H. J. Am. Chem. Soc. 1999, 121, 10660.
16. Murahashi, T.; Nagai, T.; Okuno, T.; Matsutani, T.; Kurosawa, H. Chem. Commun. 2000, 1689.
17. Murahashi, T.; Nagai, T.; Mino, Y.; Mochizuki, E.; Kai, Y.; Kurosawa, H. J. Am. Chem. Soc. 2001, 123, 6927.
18. Murahashi, T.; Higuchi, Y.; Katoh, T.; Kurosawa, H. J. Am. Chem. Soc. 2002, 124, 14288.
19. -1, 1589 variables refined with 17 736 reflections with 1 > 3σ to R = 0.045.
20. Bera, J. K.; Dunbar, K. R. Angew. Chem., Int. Ed. 2002, 41, 4453 and references therein.
21. c protons in Scheme 2 are deshielded, possibly due to the magnetic anisotropic effect of the closely located pyridine ligand.
22. 2 symmetry) was performed at the B3LYP/6-31G(d) level by use of the Gaussian 98 program. For a recent MO analysis of perylene analogues, see: (b) Adachi, M.; Nagao, Y. Chem. Mater. 2001, 13, 662.
23. 2 symmetry) was performed at the B3LYP/6-31G(d) level by use of the Gaussian 98 program. For a recent MO analysis of perylene analogues, see: (b) Adachi, M.; Nagao, Y. Chem. Mater. 2001, 13, 662.
24. While 1 contains the same coordination mode as that in 3, the Pd-Pd distances in 1 (outer Pd-Pd 2.5575(7)/2.5627(7) Å, inner Pd-Pd 2.5376-(7) Å) are shorter than those in 3 (outer Pd-Pd 2.7463(8), inner Pd-Pd 2.721(1) Å).