Table 2. Experimental details.

Crystal data
Chemical formula	C10H8NS+·Cl−·H2O
M r	227.70
Crystal system, space group	Monoclinic, P21/n
Temperature (K)	100
a, b, c (Å)	7.0543 (11), 7.8252 (11), 18.223 (3)
β (°)	94.752 (7)
V (Å3)	1002.5 (3)
Z	4
Radiation type	Mo Kα
μ (mm−1)	0.55
Crystal size (mm)	0.32 × 0.15 × 0.06
Data collection
Diffractometer	Bruker APEXII CCD
Absorption correction	Multi-scan (SADABS; Bruker, 2001 ▸)
T min, T max	0.695, 1.000
No. of measured, independent and observed [I > 2σ(I)] reflections	6361, 1968, 1474
R int	0.056
(sin θ/λ)max (Å−1)	0.617
Refinement
R[F 2 > 2σ(F 2)], wR(F 2), S	0.042, 0.096, 1.04
No. of reflections	1968
No. of parameters	179
No. of restraints	16
H-atom treatment	Only H-atom displacement parameters refined
Δρmax, Δρmin (e Å−3)	0.32, −0.30

Computer programs: APEX2 and SAINT (Bruker, 2001 ▸), SHELXS97 (Sheldrick, 2008 ▸), SHELXL2014/6 (Sheldrick, 2015 ▸) and modified ORTEP (Johnson, 1965 ▸).