Polymorphism of bis-(1,3-benzo-thia-zol-2-yl) tri-thio-carbonate.

ABSTRACT: The polymorphism of the title compound, C₁₅H₈N₂S₅, is reported, in which the (syn,syn) and (syn,anti) conformers simultaneously crystallized from a chloro-form solution. The complete mol-ecule of the (syn,syn) form is generated by a crystallographic twofold axis. The geometries of both conformers are compared in detail, revealing no significant differences in bond lengths, despite different bond angles because of the conformational changes. Analysis of the inter-molecular inter-actions, aided by Hirshfeld surfaces, shows distinctive S⋯S and S⋯N contacts only for the (syn,anti) conformer. Aromatic π-π-stacking inter-actions are found for both conformers, which occur for the (syn,ant

SUBMITTER: Kafuta K 

PROVIDER: S-EPMC7336794 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature