In the title compound, C15H12N2O·C3H7NO, carbamazepine molecules form the R22(8) N - HO hydrogen-bonded dimer arrangement observed in the crystal structures of each of the four known anhydrous polymorphs. The molecules of N,N-dimethylformamide are located between adjacent carbamazepine dimers and form an N - HO hydrogen bond to the anti-oriented NH group of the carboxamide moiety of carbamazepine.
|Journal||Acta Crystallographica Section E: Structure Reports|
|Publication status||Published - 30 Apr 2005|
- carbamazepine molecules
- crystal structures
- anhydrous polymorphs