Relative Stability of Pyrazinamide Polymorphs Revisited: A Computational Study of Bending and Brittle Forms Phase Transitions in a Broad Temperature Range

Pyrazinamide may exist in at least four known polymorphic forms, which were obtained experimentally. One of these polymorphs, (α), shows outstanding mechanical properties, demonstrating a significant anisotropic plasticity in a three-point bending test, while the δ form was brittle. Despite a δ → α...

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Bibliographic Details
Main Authors: Aleksandr S. Dubok, Denis A. Rychkov
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/13/4/617