Application of the Method of Molecular Voronoi-Dirichlet Polyhedra for Analysis of Noncovalent Interactions in Crystal Structures of Flufenamic Acid-The Current Record-Holder of the Number of Structurally Studied Polymorphs

作者：Serezhkin Viktor N^*; Savchenkov Anton V

来源：Crystal Growth & Design, 2015, 15(6): 2878-2882.

DOI：10.1021/acs.cgd.5b00326

Crystal Chemical analysis of eight polymorphs of flufenamic acid (EPA, C14H10NO2F3)-the current record-holder of the number of structurally characterized polymorphic modifications-was carried out using the method of molecular Voronoi-Dirichlet polyhedra. It Was proved that every polymorph of FFA, as every polymorph of the previous record-holder ROY. (C12H9N3O2S), has a unique set of types of intra- and, intermolecular noncovalent interactions.

• 出版日期2015-6