Acta Crystallographica Section E 2009-01-01

Triclinic polymorph of dibenzotetra-thia-fulvalene.

Masashi Mamada, Yoshiro Yamashita

Index: Acta Crystallogr. Sect. E Struct. Rep. Online 65(Pt 9) , o2083, (2009)

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Abstract

Crystals of the title compound (DBTTF), C(14)H(8)S(4), feature a triclinic polymorph different from two known monoclinic polymorphs. In this form, there are two independent centrosymmetric half-mol-ecules in the asymmetric unit. Although the mol-ecular orientations are relatively similar to one of monoclinic polymorphs, the packing motif is different.