2-(2,4-Dichlorophenoxymethyl)-5-(4-methylphenyl)imidazo[2,1-b][1,3,4]thiadiazoleAdditional correspondence author, e-mail: bakrfatehy@yahoo.com.
In the title compound, C18H13Cl2N3OS, the eight atoms comprising the central imidazo/thiadiazolethiadiazole residue are coplanar (r.m.s. deviation = 0.009 Å). The dihedral angle of 8.72 (13)° between the dichlorobenzene and tolyl rings reflects a twist about the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2013-03-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053681300384X |
| Summary: | In the title compound, C18H13Cl2N3OS, the eight atoms comprising the central imidazo/thiadiazolethiadiazole residue are coplanar (r.m.s. deviation = 0.009 Å). The dihedral angle of 8.72 (13)° between the dichlorobenzene and tolyl rings reflects a twist about the O—C(benzene) bond; the Cm—O—Cb—Cb torsion angle = −168.5 (2)° (m = methylene C and b is benzene C). Supramolecular tapes along the b axis are found in the crystal structure which are mediated by π–π interactions occurring between centrosymmetrically related thiadiazole rings [inter-ring centroid distance = 3.6907 (16) Å] and between the benzene and tolyl rings [inter-ring centroid distance = 3.7597 (16) Å]. |
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| ISSN: | 1600-5368 |