Jump to main content
Jump to site search

Issue 7, 2017
Previous Article Next Article

27Al MQMAS of the δ-Al13-Keggin

Author affiliations

Abstract

One-dimensional 27Al, 23Na Magic-Angle-Spinning (MAS) NMR and 27Al Multiple-Quantum Magic-Angle-Spinning NMR (MQMAS) measurements are reported for the δ-isomer of the Al13 Keggin structure at high spinning speed and 14.1 T field. Values for the CQ and η parameters are on the same scale as those seen in other isomers of the Al13 structure. Density functional theory (DFT) calculations are performed for comparison to the experimental fits using the B3PW91/6-31+G* and PBE0/6-31+G* levels of theory, with the Polarizable Continuum Model (PCM).

Graphical abstract: 27Al MQMAS of the δ-Al13-Keggin

Back to tab navigation

Supplementary files

Publication details

The article was received on 08 Nov 2016, accepted on 19 Jan 2017 and first published on 20 Jan 2017


Article type: Paper
DOI: 10.1039/C6DT04263E
Citation: Dalton Trans., 2017,46, 2249-2254
  •   Request permissions

    27Al MQMAS of the δ-Al13-Keggin

    C. D. Pilgrim, J. R. Callahan, C. A. Colla, C. A. Ohlin, H. E. Mason and W. H. Casey, Dalton Trans., 2017, 46, 2249
    DOI: 10.1039/C6DT04263E

Search articles by author

Spotlight

Advertisements