Acta Cryst. (2006). C62, o618-o624 [ doi:10.1107/S0108270106034974 ]
Abstract: The molecules of 2,6-dichlorobenzohydrazide, C7H6Cl2N2O, are linked into simple chains by a single N-H
O hydrogen bond, while in the isomeric compound 2,4-dichlorobenzohydrazide, the molecules are linked by N-HN and N-HO hydrogen bonds into complex sheets comprising an inner polar layer sandwiched between two non-polar layers. In 4-amino-2-chlorobenzohydrazide monohydrate, C7H8ClN3O·H2O, the components are linked into a three-dimensional framework by a combination of O-HO, O-HN, N-HN and N-HO hydrogen bonds, and in 2-nitrobenzohydrazide, C7H7N3O3, a three-dimensional framework is formed by a combination of N-HN and N-HO hydrogen bonds
Formula: C7H6Cl2N2O, C7H8ClN3O·H2O and C7H7N3O3
 |   Structure factor file (CIF format) (96.0 kbytes) |
| Structure factor file (CIF format) (89.3 kbytes) |
| Structure factor file (CIF format) (103.9 kbytes) |
| Structure factor file (CIF format) (54.1 kbytes) |
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