Hydrogen bonding and C—H...O interactions in 3-(3-aminophthalimido)phthalic acid dihydrate
作者:Allison J. Dobson、Roger E. Gerkin
DOI:10.1107/s0108270100007083
日期:2000.8.15
The title compound, C16H10N2O6. 2H(2)O, crystallized in the centrosymmetric triclinic space group P (1) over bar with one organic molecule and two water molecules as the asymmetric unit. Eight intermolecular hydrogen bonds have donor ... acceptor distances in the range 2.602 (2)-3.289 (2) Angstrom, with angles in the range 137 (2)-177 (2)degrees. These generate a three-dimensional hydrogen-bond network. There is a single intramolecular hydrogen bond. There are six significant intermolecular C-H ... O interactions with H ... O distances in the range 2.39- 2.74 Angstrom, and C-H ... O angles in the range 131-157 degrees.