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Author Jelinek, R. ♦ Oezkar, S. ♦ Ozin, G. A.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CHEMISTRY ♦ ZEOLITES ♦ SORPTIVE PROPERTIES ♦ MOLYBDENUM COMPLEXES ♦ ADSORPTION ♦ TUNGSTEN COMPLEXES ♦ NUCLEAR MAGNETIC RESONANCE ♦ PHOTOCHEMICAL REACTIONS ♦ OXIDATION
Abstract {sup 23}Na double-rotation NMR (DOR) provides details on site specific adsorption and anchoring interactions in intrazeolite hexacarbonylmetal(O) complexes, m(M(CO){sub 6})-Na{sub 56}Y, where M = Mo and W, and their molecular photooxidation products, n(MO{sub 3-x})-Na{sub 56}Y, over the full composition range 0 < m {le} 16, 0<n {le} 32 and 0 {le} x {le} 1. The shifts, intensities, and line shapes of the {sup 23}Na DOR resonances carry information on the environments of the extraframework Na{sup +} binding sites within the zeolite lattice, as well as structural aspects of the guest species. 18 refs., 9 figs.
ISSN 00223654
Educational Use Research
Learning Resource Type Article
Publisher Date 1992-07-09
Publisher Place United States
Journal Journal of Physical Chemistry
Volume Number 96
Issue Number 14


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