Primary- and secondary-octahedral distortion factors in bis(1,4-H2-1,2,4-triazolium) pentabromidoantimonate(III)-1,4-H2-1,2,4-triazolium bromide

The factors responsible for polyhedral distortion in (C2H4N3)2[SbBr5]·(C2H4N3)Br are characterized and explained using the room- and low-temperature single-crystal X-ray diffraction and Hirshfeld surface analyses supported by the further study of structural parameters retrieved from the Cambridge Structural Database.