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Issue 45, 2015
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P–O–B3 linkages in borophosphate glasses evidenced by high field 11B/31P correlation NMR

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Abstract

The long-standing debate about the presence of P–O–B3 linkages in glasses has been solved by high-field scalar correlation NMR. Previously suggested by dipolar NMR methods, the presence of such species has been definitively demonstrated by 11B(31P) J-HMQC NMR techniques. The results indicate that borophosphate networks contain P–O–B3 bonds and thus present a higher degree of atomic homogeneity than previously thought.

Graphical abstract: P–O–B3 linkages in borophosphate glasses evidenced by high field 11B/31P correlation NMR

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Article information


Submitted
09 Mar 2015
Accepted
13 Apr 2015
First published
14 Apr 2015

Chem. Commun., 2015,51, 9284-9286
Article type
Communication
Author version available

P–O–B3 linkages in borophosphate glasses evidenced by high field 11B/31P correlation NMR

G. Tricot, B. Raguenet, G. Silly, M. Ribes, A. Pradel and H. Eckert, Chem. Commun., 2015, 51, 9284
DOI: 10.1039/C5CC01992C

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