2012 (English)In: Acta Crystallographica Section E: Structure Reports Online, ISSN 1600-5368, E-ISSN 1600-5368, Vol. 68, no 5, o1383-o1384 p.Article in journal (Refereed) Published
The molecule of the title compound, C 24H 16BrN 3OS 3, contains three approximately planar fragments, viz. an oxadiazole ring plus two adjacent thiophene groups, and two phenothia-zine benzene rings, with largest deviations from the least-squares planes of 0.051 (3), 0.019 (4) and 0.014 (3) Å, respectively. The phenothia-zine unit adopts a butterfly conformation, with a dihedral angle of 38.06 (15)°between the terminal benzene rings. The dihedral angle between the 2,5-bis-(thiophen-2- yl)oxadiazole unit and the attached benzene ring is 15.35 (11)°. In the crystal, molecules form stacks along the b-axis direction; neighboring molecules within the stack are related by inversion centers, with shortest inter-centroid separations of 3.741 (2) and 3.767 (2) Å.
Place, publisher, year, edition, pages
2012. Vol. 68, no 5, o1383-o1384 p.
IdentifiersURN: urn:nbn:se:kth:diva-98542DOI: 10.1107/S160053681201361XScopusID: 2-s2.0-84860706072OAI: oai:DiVA.org:kth-98542DiVA: diva2:537614
QC 201206272012-06-272012-06-272012-06-27Bibliographically approved