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2-Isobutyl-6-phenyl-imidazo[2,1-b][1,3,4]thia-diazole.

ABSTRACT: In the title compound, C(14)H(15)N(3)S, the imidazo[2,1-b][1,3,4]thia-diazole fused-ring system is close to planar, with a maximum deviation of 0.042?(1)?Å, and the dihedral angle between it and the phenyl ring is 24.21?(6)°. The isobutyl group is disordered over two sets of sites in a 0.899?(9):0.101?(9) ratio. In the crystal, weak aromatic ?-? stacking inter-actions involving the imidazole and thia-diazole rings with a centroid-centroid distance of 3.8067?(7)?Å occur.

SUBMITTER: Fun HK

PROVIDER: S-EPMC3051612 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

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2-Isobutyl-6-phenyl-imidazo[2,1-b][1,3,4]thia-diazole.

Fun Hoong-Kun HK Hemamalini Madhukar M Prasad D Jagadeesh DJ Castelino Prakash Anil PA Anitha V V VV

Acta crystallographica. Section E, Structure reports online 20110108 Pt 2

In the title compound, C(14)H(15)N(3)S, the imidazo[2,1-b][1,3,4]thia-diazole fused-ring system is close to planar, with a maximum deviation of 0.042 (1) Å, and the dihedral angle between it and the phenyl ring is 24.21 (6)°. The isobutyl group is disordered over two sets of sites in a 0.899 (9):0.101 (9) ratio. In the crystal, weak aromatic π-π stacking inter-actions involving the imidazole and thia-diazole rings with a centroid-centroid distance of 3.8067 (7) Å occur. ...[more]

PMID: 21522948

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