Title
Symmetric hydrogen bonding in dimethylammonium hydrogen diphenyldiphosphonate
Document Type
Article
Publication Date
5-1-2006
Abstract
In the title compound, C2H8N+.C12H11O5P2-, pairs of hydrogen diphenyldiphosphonate anions form dimers across a twofold axis, with two symmetric O...H...O hydrogen bonds [O...O = 2.406 (3) and 2.418 (3) A]. The 12-membered ring thus formed has crystallographic 2 and quasi-222 symmetry. Cations on either side of the ring form N-H...O hydrogen bonds to the four extraannular O atoms, with N...O distances of 2.765 (2) and 2.748 (3) A.
Publication Source (Journal or Book title)
Acta crystallographica. Section C, Crystal structure communications
First Page
o268
Last Page
70
Recommended Citation
Courtney, B. H., Juma, B. W., Watkins, S. F., Fronczek, F. R., & Stanley, G. G. (2006). Symmetric hydrogen bonding in dimethylammonium hydrogen diphenyldiphosphonate. Acta crystallographica. Section C, Crystal structure communications, 62 (Pt 5), o268-70. https://doi.org/10.1107/S0108270106009528