2-(1,3-Benzothiazol-2-yl)guanidinium chloride
نویسندگان
چکیده
The non-H atoms of the cation of the title salt, C(8)H(9)N(4)S(+)·Cl(-), are approximately co-planar (r.m.s. deviation = 0.037 Å), with one amino group forming an intra-molecular hydrogen bond to the tertiary N atom of the benzothia-zole fused-ring system. The cations and anions are linked by cyclic R(2) (1)(6) N-H⋯Cl hydrogen-bonding associations, generating helical chains running along the b-axis direction.
منابع مشابه
1-(6-Chloro-1,3-benzothiazol-2-yl)-2-[1-(4-methoxyphenyl)ethylidene]hydrazine
The asymmetric unit of the title compound, C(16)H(14)ClN(3)OS, contains two independent mol-ecules (A and B) linked into dimers via N-H⋯N hydrogen bonds. The 1,3-benzothia-zol-2-yl ring system and the benzene ring form dihedral angles of 17.08 (8) and 8.63 (7)° in mol-ecules A and B, respectively.
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In the centrosymmetric dinuclear title compound, [Dy(2)(C(15)H(12)N(3)O(2)S)(2)(NO(3))(4)]·2CH(3)OH, the two Dy(III) atoms are coordinated by two deprotonated 2-{[2-(1,3-benzothia-zol-2-yl)hydrazinyl-idene]meth-yl}-6-meth-oxy-phenol ligands and four nitrate ions, all of which are chelating. The crystal packing is stabilized by inter-molecular N-H⋯O hydrogen bonds and weak O-H⋯O inter-actions, f...
متن کاملcis-Bis[2-(1,3-benzothiazol-2-yl)-1-(4-fluorophenyl)ethenyl](pentane-2,4-dionato-κ2 O,O′)iridium(III)
In the title compound, [Ir(C(15)H(9)FNS)(2)(C(5)H(7)O(2))], the Ir atom is hexa-coordinated by three chelating ligands, with two cyclo-metalated 2-(1,3-benzothia-zol-2-yl)-1-(4-fluoro-phen-yl)ethenyl ligands showing N,C-bidentate coordination and an O,O'-bidenate pentane-2,4-dionate anion, thereby forming a distorted octa-hedral enviroment.
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The title compound, C(13)H(10)N(4)O(2)S(3), is an acyl-ating agent which belongs to the thia-zole class of organic compounds. The dihedral angle between the benzene and thiazole rings, which are fused to each other, is 1.2 (2)° so the overall benzothiazole system is almost planar. Inter-molecular N-H⋯N inter-actions and weak C-H⋯O inter-actions between symmetry-related mol-ecules stabilize the ...
متن کامل1-(1,3-Benzothiazol-2-yl)-3-benzoylthiourea
The title compound, C(15)H(11)N(3)OS(2), was synthesized from benzoyl thio-cyanate and 2-amino-benzothia-zole in dry acetone. The thio-urea group is in the thio-amide form. The mol-ecules are stabilized by two inter-molecular C-H⋯S and C-H⋯O hydrogen bonds. Intra-molecular N-H⋯O hydrogen bonding results in a pseudo-S(6) planar ring with dihedral angles of 11.23 and 11.91° with the benzothiazole...
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