Document Type
Article
Publication Date
4-2011
Publication Source
Acta Crystallographica Section C: Crystal Structure Communications
Abstract
The title compound, sodium bis(6-carboxy-1-hydroxy-3-oxo-1,3-dihydro-2,1-benzoxaborol-1-yl)oxidanium, Na+·C16H15B2O13-, was prepared in two steps from 2-bromo-p-xylene. Its crystal structure was determined at 140 K and has triclinic (P) symmetry. The compound presents a unique structural motif, including two units of the cyclic anhydride of boronoterephthalic acid, joined by a protonated, and thereby trivalent, oxonium center. Association in the crystal is realized by complementary hydrogen bonding of the carboxyl groups, as well as by coordination of the sodium cations to the oxygen centers on the five-membered rings.
Inclusive pages
m123-m125
ISBN/ISSN
0108-2701
Document Version
Published Version
Copyright
Copyright © 2011, International Union of Crystallography
Publisher
International Union of Crystallography
Volume
C67
Peer Reviewed
yes
eCommons Citation
Simmons, Scott; Fratini, Albert; and Benin, Vladimir, "A Sodium Salt of the Dimer of Boronoterephthalic Acid Anhydride" (2011). Chemistry Faculty Publications. 17.
https://ecommons.udayton.edu/chm_fac_pub/17
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Comments
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