Elucidation of quadrupole parameters by simulation of B-10 NMR powder patterns
Berkowitz, Jack, McConnell, Michael R., Tholen, Kevin, Feller, S. A., Affatigato, M., Martin, Steven, Holland, D., Smith, Mark E. and Kemp, Thomas F. (2009) Elucidation of quadrupole parameters by simulation of B-10 NMR powder patterns. In: 6th International Conference on Borate Glasses, Crystals and Melts, Egret Himeji, Japan, AUG 18-22, 2008. Published in: Physics and Chemistry of Glasses - European Journal of Glass Science and Technology Part B, Vol.50 (No.6). pp. 372-377.Full text not available from this repository.
Official URL: http://www.ingentaconnect.com/content/sgt/pcg/2009...
A method has been developed to analyse static B-10 NMR spectra and, using exhaustive simulation procedures, we have obtained values for quadrupole parameters and their distribution. Experimental data for vitreous boron oxide, vitreous and crystalline caesium triborate, vitreous caesium diborate, crystalline potassium diborate, and caesium enneaborate have been fitted to yield information on the multiple sites and their quadrupole parameters. These sites may result from differences in short range order, or intermediate range structure. The asymmetry parameter is particularly sensitive to differences in the environments of three-coordinated borons placed in differing intermediate range order positions.
|Item Type:||Conference Item (Lecture)|
|Subjects:||Q Science > QD Chemistry
T Technology > TP Chemical technology
|Journal or Publication Title:||Physics and Chemistry of Glasses - European Journal of Glass Science and Technology Part B|
|Publisher:||Society of Glass Technology|
|Number of Pages:||6|
|Page Range:||pp. 372-377|
|Conference Paper Type:||Lecture|
|Title of Event:||6th International Conference on Borate Glasses, Crystals and Melts|
|Type of Event:||Conference|
|Location of Event:||Egret Himeji, Japan|
|Date(s) of Event:||AUG 18-22, 2008|
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