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090			_aB-15059
245	1	0	_aSpectroscopy, energetics and siting of NH+ 4 in zeolites; theory and experiment
490	0		_vProceedings from the ninth international zeolite conference, p.469-478, 1992
520	3		_aThe adsorption of an ammonia molecule onto an acidic zeolite and the proton transfer from the zeolite to the ammonia are studied by quantum chemical methods. The NH^~ is adsorbed with two or three hydrogen bonds to the zeolite. The calculated vibrational frequencies explain the experimental infra-red spectra.
700	1	2	_aTeunissen, E.H.
700	1	2	_aJacobs, W.P.J.H.
700	1	2	_aJansen, A.P.J.
700	1	2	_aVan Santen, R.A.
856	4	0	_uhttps://drive.google.com/file/d/1KsjYBY1YNA2gPnAkOrV06hWxCEeDYQIT/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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