Hydronium (3-oxo-1-phosphono-1,3-dihydroisobenzofuran-1-yl)phosphonate - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Acta Crystallographica Section E : Structure Reports Online [2001-2014] Année : 2009

Hydronium (3-oxo-1-phosphono-1,3-dihydroisobenzofuran-1-yl)phosphonate

Résumé

In the title compound, H3O+center dot C8H7O8P2-, the anions form inversion dimmers by way of pairs of O-H center dot center dot center dot O hydrogen bonds involving the phosphonic functions and via the hydronium cation. Further O-H center dot center dot center dot O links involving the hydronium cation play a prominant part in the cohesion of the crystal structure by building bridges between bisphosphonate pairs, forming infinite ribbons along the b-axis direction and by cross-linking these ribbons perpendicularly along the a-axis direction, forming an infinite three-dimensional hydrogenbond network. The benzene ring and the C=O atoms of the furan ring are disordered over two sets of positions of equal occupancy.

Dates et versions

hal-00416660 , version 1 (14-09-2009)

Identifiants

Citer

C. Barbey, P. Retailleau, E. Guenin, Nadia Dupont. Hydronium (3-oxo-1-phosphono-1,3-dihydroisobenzofuran-1-yl)phosphonate. Acta Crystallographica Section E : Structure Reports Online [2001-2014], 2009, 65, pp.O288-O289. ⟨10.1107/s1600536809000907⟩. ⟨hal-00416660⟩
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