Location, Acid Strength, and Mobility of the Acidic Protons in Keggin 12-HPWO: A Combined Solid-State NMR Spectroscopy and DFT Quantum Chemical Calculation Study.

Solid-state C NMR experiments and quantum chemical Density Functional Theory (DFT) calculations of acetone adsorption were used to study the location of protons in anhydrous 12-tungstophosphoric acid (HPW), the mobility of the isolated and hydrated acidic protons, and the acid strength heterogeneity...

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Publicado en:	Journal of the American Chemical Society Vol. 127; no. 51; pp. 18274 - 18281
Autores principales:	Jun Yang, Janik, Michael J., Ding Ma, Anmin Zheng, Mingjin Zhang, Neurock, Matthew, Davis, Robert J., Chaohui Ye, Feng Deng
Formato:	Artículo
Publicado:	American Chemical Society 12/28/2005
Materias:	Protons Nuclear magnetic resonance spectroscopy Density functionals Acetone Adsorption (Chemistry) Hydroxyl group
Acceso en línea:	Ver este registro en EBSCOhost