(NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies

Raab M, Sundermann A, Schick G, Loew A, Nieger M, Schoeller W, Niecke E (2001)
ORGANOMETALLICS 20(9): 1770-1775.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
Reactions of aminobis(diorganylamino)phosphanes (R2N)(2)PNH2 (R = iPr (a), Cy (b)) with Cp2MCl2 (M = Ti, Zr, Hf), CpTiCl3, and TiCl4 lead to the formation of the transition-metal complexes (R2N)(2)PN(H)MCp2Cp2Cl (M=Ti (1b), Zr (2a,b) Hf (3a,b)) (R2N)(2)P(H)NTiCpCl2 (8a,b), and (R2N)(2)P(H)NTiCl3 (10a,b), respectively. The influence of electronic effects of the metal fragment on the resulting equilibrium between the (NH)-phosphanylamido and the tautomeric (PH-iminophosphorane form is presented in detail.; Computational studies unambiguously confirm the experimental results. The molecular structures of 2a, 3a, and 8b have been determined by single-crystal S-ray diffraction.
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Zeitschriftentitel
ORGANOMETALLICS
Band
20
Zeitschriftennummer
9
Seite
1770-1775
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Raab M, Sundermann A, Schick G, et al. (NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies. ORGANOMETALLICS. 2001;20(9):1770-1775.
Raab, M., Sundermann, A., Schick, G., Loew, A., Nieger, M., Schoeller, W., & Niecke, E. (2001). (NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies. ORGANOMETALLICS, 20(9), 1770-1775. doi:10.1021/om000967b
Raab, M., Sundermann, A., Schick, G., Loew, A., Nieger, M., Schoeller, W., and Niecke, E. (2001). (NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies. ORGANOMETALLICS 20, 1770-1775.
Raab, M., et al., 2001. (NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies. ORGANOMETALLICS, 20(9), p 1770-1775.
M. Raab, et al., “(NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies”, ORGANOMETALLICS, vol. 20, 2001, pp. 1770-1775.
Raab, M., Sundermann, A., Schick, G., Loew, A., Nieger, M., Schoeller, W., Niecke, E.: (NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies. ORGANOMETALLICS. 20, 1770-1775 (2001).
Raab, M, Sundermann, A, Schick, G, Loew, A, Nieger, M, Schoeller, Wolfgang, and Niecke, E. “(NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies”. ORGANOMETALLICS 20.9 (2001): 1770-1775.