trans-[PtCl2(PHtBu(2))(2)] (1) was thoroughly characterised by H-1, P-31(H-1) and Pt-195{H-1} NMR spectroscopy. Two rotational conformers were found to be stable in solution at room temperature. Force field calculations confirmed that these two conformers are very similar in energy. They co-crystallise in the tetragonal space group P4bar as revealed by X-ray diffraction studies. The dynamics of trans-[PtCl2(PHtBu(2))(2)] is here reported together with spectroscopic evidence of a phosphido-bridged reduction product.
Multinuclear NMR study and crystal structure of trans-PtCl2(PHtBu2)2 / Giannandrea, Roberto; Mastrorilli, Piero; Palma, Mariangela; Paolo Fanizzi, Francesco; Englert, Ulli; Nobile, Cosimo Francesco. - In: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. - ISSN 1434-1948. - STAMPA. - 12(2000), pp. 2573-2576. [10.1002/1099-0682(200012)2000:12<2573::AID-EJIC2573>3.0.CO;2-6]
Multinuclear NMR study and crystal structure of trans-PtCl2(PHtBu2)2
Piero Mastrorilli;Cosimo Francesco Nobile
2000-01-01
Abstract
trans-[PtCl2(PHtBu(2))(2)] (1) was thoroughly characterised by H-1, P-31(H-1) and Pt-195{H-1} NMR spectroscopy. Two rotational conformers were found to be stable in solution at room temperature. Force field calculations confirmed that these two conformers are very similar in energy. They co-crystallise in the tetragonal space group P4bar as revealed by X-ray diffraction studies. The dynamics of trans-[PtCl2(PHtBu(2))(2)] is here reported together with spectroscopic evidence of a phosphido-bridged reduction product.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.