Research Article

Polymorphs of Tolfenamic Acids: Stability Analysis Using Cluster Method

Figure 1

Molecules of tolfenamic acid in polymorphic forms. (a) Form I and (b) form II. Chlorine is represented in green, carbon grey, nitrogen blue, oxygen red, and hydrogen white. The diagrams were generated using Gauss View [16] using the X-ray data from [5].
(a)
(b)