1,3-Benzothiazol-2-amine
نویسندگان
چکیده
In the crystal structure of the title compound, C(7)H(6)N(2)S, mol-ecules related by an inversion center are linked via N-H⋯N hydrogen bonds involving the amino groups, forming dimers. In turn, these dimers are linked via a second N-H⋯N hydrogen bond, forming an infinite two-dimensional network parallel to (011).
منابع مشابه
6-Methoxy-1,3-benzothiazol-2-amine
The title compound, C(8)H(8)N(2)OS, is almost planar, the C-C-O-C torsion angle associated with the meth-oxy group being 0.72 (1)°. Inter-molecular amine N-H⋯N hydrogen-bonding inter-actions form inversion dimers [graph set R(2) (2)(8)] which are extended into chains along the b axis through amine N-H⋯O hydrogen bonds.
متن کاملN-(Prop-2-yn-1-yl)-1,3-benzothiazol-2-amine
In the title compound, C(10)H(8)N(2)S, the 2-amino-benzothia-zole and propyne groups are not coplanar [dihedral angle = 71.51 (1)°]. The crystal structure is stabilized by strong inter-molecular N-H⋯N hydrogen bonds and C-H⋯C, C-H⋯π and F-type aromatic-aromatic [centroid-centroid distance = 3.7826 (12) Å] inter-actions are also observed.
متن کاملN-(4,6-Dimethylpyrimidin-2-yl)-1,3-benzothiazol-2-amine
In the title compound, C(13)H(12)N(4)S, an amino N atom is connected to a 1,3-benzothia-zole fused-ring system and a dimethyl-substituted pyrimidine ring, these components being aligned [inter-planar dihedral angle = 1.9 (1)°]. The secondary amino N atom forms an inter-molecular N-H⋯N hydrogen bond to an N atom of the fused ring of an adjacent mol-ecule, generating a centrosymmetric cyclic hydr...
متن کاملBis(1,3-benzothiazol-2-amine-κN 3)silver(I) nitrate acetone solvate
In the title compound, [Ag(C(7)H(6)N(2)S)(2)]NO(3)·C(3)H(6)O, the Ag(I) ion is coordinated to two benzothia-zol-2-amine ligands via the thia-zole N atoms in an approximately linear arrangement. The dihedral angle between the mean planes of the two 1,3-benzothia-zole groups is 5.9 (3)°. Both amine groups on the ligands are oriented in the same direction and are engaged in N-H⋯O hydrogen bonding ...
متن کامل6-Bromo-1,3-benzothiazol-2-amine
The r.m.s. deviation from the mean plane for the non-H atoms in the title compound, C(7)H(5)BrN(2)S, is 0.011 Å. In the crystal, the mol-ecules are linked by N-H⋯N and N-H⋯Br hydrogen bonds to generate (010) sheets. Weak aromatic π-π stacking [centroid-to-centroid separation = 3.884 (10) Å] and possible C-H⋯Br inter-actions are also observed. The crystal studied was found to be an inversion twin.
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