1-(4-Methylamino-1,2,5-thiadiazole-3-carbonyl)thiosemicarbazide

Abstract

In the title compound, C(5)H(8)N(6)OS(2), the supramolecular architecture is sustained by two N--H...O and three N--H...S hydrogen bonds, and by N.S electrostatic interactions. The hydrogen-bond network generates a sheet structure, which extends in the a and b directions and is one c-cell dimension thick. These extended sheets are then linked across inversion centres in the c direction by N...S electrostatic interactions, thus forming a three-dimensional network. The principal intermolecular dimensions include N(H)...O distances of 2.8393 (17) and 3.0268 (16) A, N(H)...S distances in the range 3.2896 (14)-3.5924 (16) A and N...S distances of 3.0822 (16) A.

1-(2-Bromo-5-methoxybenzoyl)thiosemicarbazide

“…For related crystal structures, see: Chattopadhyay et al (1987Chattopadhyay et al ( , 1989Chattopadhyay et al ( , 1991; Fonari et al (2003); Jian et al (2005); Sarojini et al (2007). For related literature, see: Ren et al (2000); Onderwater et al (2004); Rodriguez-Fernandez et al (2005); Zhou et al (2003); Stankovic & Vukovic (1996); Trochimczuk & Kolarz (2000); Castro et al (2003); Kearney et al (1998); Nie et al (2004).…”