Polymorphism and phase transformations of a cocrystal of nicotinamide and pimelic acid
作者:Srinivasulu Aitipamula、Annie B. H. Wong、Pui Shan Chow、Reginald B. H. Tan
DOI:10.1039/c2ce26151k
日期:——
studies of a 1 : 1 cocrystal involving nicotinamide and pimelicacid. The polymorphs were unequivocally characterized by single-crystal and powder X-ray diffraction, differential scanning calorimetry, thermogravimetric analysis, and hot-stage microscopy. Crystal structure analysis revealed different conformations of nicotinamide and pimelicacid. Thermal analysis and solid-state grinding experiments