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5-(Thio-phen-2-ylmeth-yl)-1,3,4-thia-diazol-2-amine.

ABSTRACT: In the title mol-ecule, C(7)H(7)N(3)S(2), the dihedral angle between the thio-phene and thia-diazole rings is 72.99?(5)°; the two rings are oriented so that the S atoms in each ring are on the same side. In the crystal, the three-dimensional network involves strong N-H?O hydrogen bonds, as well as C-H?? and ?-? stacking inter-actions [centroid-centroid distances = 3.654?(1) and 3.495?(1)?Å].

SUBMITTER: Koysal Y

PROVIDER: S-EPMC3344432 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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5-(2-Bromo-phen-yl)-1,3,4-thia-diazol-2-amine.

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Project description:The title compound, C(8)H(2)F(5)N(3)S, was synthesized by the reaction of perfluoro-benzoic acid and thio-semicarbazide. The dihedral angle between the thia-diazole and perfluoro-phenyl ring is 35.41?(6)°. In the crystal, inter-molecular N-H?N hydrogen bonds link the mol-ecules, forming a three-dimensional network.

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5-(4-Pyrid-yl)-1,3,4-thia-diazol-2-amine.

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