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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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Publication details

The article was received on 09 Mar 2015, accepted on 13 Apr 2015 and first published on 14 Apr 2015


Article type: Communication
DOI: 10.1039/C5CC01992C
Author version available: Download Author version (PDF)
Citation: Chem. Commun., 2015,51, 9284-9286
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    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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