MO Analysis of the Fluxional Behavior of M(η3-S2CPMe3)(CO)2(PMe 3)2 (M = Mo, W) Complexes

Inorganic Chemistry

Volumn 35, Issue 8, 1996, Pages 2406-2408

  Galindo, Agustín ^a   Mealli, Carlo ^b  

^a UNIVERSITY OF SEVILLE   (Spain)

^b CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0007886750     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic9509138     Document Type: Article

References (22)

1. Carmona, E.; Gutiérrez-Puebla, E.; Monge, A.; Pérez, P.; Sánchez, I.; Inorg. Chem. 1989, 28, 2120.
2. See for example: (a) Miguel, D.; Pérez-Martínez, J. A.; Riera, V.; García-Granda, S. Organornetaliics 1994, 13, 4667.
3. (b) Miguel, D. Pérez-Martínez, J. A.; Riera, V.; Garcia-Granda, S Organometallics 1994, 13, 1336.
4. (c) Miguel, D.; Riera, V.; Miguel, J. A.; Gomez, M.; Soláns, X. Organometallics 1991, 10, 1683 and references therein
5. Carmona, E.; Galindo, A.; Monge, A.; Munoz, M. A.; Poveda, M. L.; Ruiz, C. Inorg. Chem. 1990, 29, 5074.
6. Galindo, A.; Gutiérrez-Puebla, E.; Monge, A.; Pastor, A.; Pizzano, A.; Ruiz, C.; Sánchez, L.; Carmona, E. Inorg. Chem. 1993, 32, 5569.
7. (a) Hoffmann, R. J. Chem. Phys. 1963, 39, 1397.
8. (b) Hoffmann, R. Lipscomb, W. N. J. Chem. Phys. 1962, 36, 2179 and 2872.
9. Albright, T. A.; Burdett, J. K.; Whangbo, M.-H. Orbital Interactions in Chemistry, Wiley: New York, 1985.
10. For chemical reactivity confirming this electrophilic character see. (a) Biancbini, C.; Meli, A.; Dapporto, P.; Tofanari, T.; Zanello, P. Inorg. Chem. 1987, 26, 3677.
11. (b) Bianchini, C.; Mealli, C.; Meli, A.; Scapacci. G. Organometallics 1983, 2, 141.
12. (c) Bianchini, C.; Meli, A.; Orlandini, A. Inorg. Chem. 1982, 21, 4161.
13. Elian, M; Hoffmann, R. Inorg.Chem. 1975, 14, 1058.
14. Galindo, A.; Mealli, C.; Cuyas, J.; Miguel, D.; Riera, V.; PérezMartinez, J.; Bois, C.; Jeannin, Y. Submitted for publication in Organometallics.
15. For similar conformational preferences see for example: Chardon. C.; Eisenstein, O.; Johnson, T.; Caulton, K. New. J. Chem. 1992, 16, 781 and references therein.
16. 12 An iterative nonlinear least-squares regression analysis to obtain the best fit of the experimental spectra was used. Activation parameters were obtained from the slope and intercept of an Eyring plot.
17. Stephenson, D. S.; Binsch, G. J. Magn. Reson. 1978, 32, 145
18. Mealli, C.; Hofmann, R.; Stockis, A. Inorg. Chem. 1984, 23, 56.
19. Alvarez, S. Tables of Parameters for Extended Hückel Calculations; Departamento de Química Inorgánica, Universidad de Barcelona: Barcelona, Spain, 1989.
20. Mealli, C.; Proserpio, D. M. J Chem. Educ. 1990, 67, 399.
21. 2g." levels is preserved at this geometry.
22. 9