Table 2. Experimental details.

Crystal data
Chemical formula	C13H12N4S
M r	256.33
Crystal system, space group	Monoclinic, P21/c
Temperature (K)	150
a, b, c (Å)	12.4617 (5), 7.0766 (3), 13.6500 (5)
β (°)	96.085 (1)
V (Å3)	1196.96 (8)
Z	4
Radiation type	Cu Kα
μ (mm−1)	2.29
Crystal size (mm)	0.26 × 0.22 × 0.16
Data collection
Diffractometer	Bruker D8 VENTURE PHOTON 100 CMOS
Absorption correction	Multi-scan (SADABS; Krause et al., 2015 ▸)
Tmin, Tmax	0.59, 0.72
No. of measured, independent and observed [I > 2σ(I)] reflections	8877, 2388, 2292
R int	0.026
(sin θ/λ)max (Å−1)	0.626
Refinement
R[F2 > 2σ(F2)], wR(F2), S	0.049, 0.135, 1.10
No. of reflections	2388
No. of parameters	212
H-atom treatment	All H-atom parameters refined
Δρmax, Δρmin (e Å−3)	0.68, −0.42

Computer programs: APEX3 and SAINT (Bruker, 2016 ▸), SAINT (Bruker, 2016 ▸), SHELXT/5 (Sheldrick, 2015a ▸), SHELXL2018/3 (Sheldrick, 2015b ▸), DIAMOND (Brandenburg & Putz, 2012 ▸) and SHELXTL (Sheldrick, 2008 ▸).