A Novel Five-Coordinate Rhodium(I) Complex
Igor O. Koshevoy
Department of Chemistry, St. Petersburg University, Universitetskii pr., 26, St. Petersburg, 198504, Russian Federation
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario, Canada
Search for more papers by this authorOlga V. Sizova
Department of Chemistry, St. Petersburg University, Universitetskii pr., 26, St. Petersburg, 198504, Russian Federation
Search for more papers by this authorSergey P. Tunik
Department of Chemistry, St. Petersburg University, Universitetskii pr., 26, St. Petersburg, 198504, Russian Federation
Search for more papers by this authorAlan Lough
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario, Canada
Search for more papers by this authorAnthony J. Poë
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario, Canada
Search for more papers by this authorIgor O. Koshevoy
Department of Chemistry, St. Petersburg University, Universitetskii pr., 26, St. Petersburg, 198504, Russian Federation
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario, Canada
Search for more papers by this authorOlga V. Sizova
Department of Chemistry, St. Petersburg University, Universitetskii pr., 26, St. Petersburg, 198504, Russian Federation
Search for more papers by this authorSergey P. Tunik
Department of Chemistry, St. Petersburg University, Universitetskii pr., 26, St. Petersburg, 198504, Russian Federation
Search for more papers by this authorAlan Lough
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario, Canada
Search for more papers by this authorAnthony J. Poë
Lash Miller Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto M5S 3H6, Ontario, Canada
Search for more papers by this authorGraphical Abstract
Abstract
An unusual five-coordinate isomer of the mononuclear complex [Rh(CO)2(PPh3)2I] has been isolated, and its crystallographic structure determined. The molecule has a slightly distorted trigonal-bipyramidal structure, with both PPh3 ligands being in axial positions. A combination of IR and NMR spectroscopy with the results of DFT calculations shows that the complex maintains the same structure in solution. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
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