Synthesis, characterization and stereochemistry of bis(isobutyrylketonate) complexes of II group metals
Articolo
Data di Pubblicazione:
1980
Citazione:
Synthesis, characterization and stereochemistry of bis(isobutyrylketonate) complexes of II group metals / Ronsisvalle, G.; Bottino, F. A.; Libertini, E.; Puglisi, O.; Recca, A.. - In: JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY. - ISSN 0022-1902. - 42:1(1980), pp. 1-3. [10.1016/0022-1902(80)80032-7]
Abstract:
Bis-(Isobutyrylketonate) complexes of II group metals have been prepared and their variable 1H-NMR spectra have been investigated. Chemical shifts values and other arguments led us to favor a pseudo-tetrahedral D2d idealized structure for all the complexes investigated but the free energy of activation for the enantiomerization (inversion at the metal tetrahedral atom) could not be determined due to the accidental isochrony of the isopropyl methyl groups in all the range of temperature investigated. © 1980.
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Articolo su rivista
Elenco autori:
Ronsisvalle, G.; Bottino, F. A.; Libertini, E.; Puglisi, O.; Recca, A.
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