Table 2. Experimental details.

Crystal data
Chemical formula	C17H17ClN3O+C2H3O2 C2H4O20.5C6H12
M r	475.96
Crystal system, space group	Monoclinic, P21/c
Temperature (K)	150
a, b, c ()	21.0726(12), 6.0393(3), 18.6087(10)
()	92.096(2)
V (3)	2366.6(2)
Z	4
Radiation type	Mo K
(mm1)	0.20
Crystal size (mm)	0.55 0.22 0.11
Data collection
Diffractometer	Bruker APEXII CCD
Absorption correction	Multi-scan (SADABS; Bruker, 2007 ▸)
T min, T max	0.647, 0.745
No. of measured, independent and observed [I > 2(I)] reflections	18828, 4860, 4177
R int	0.018
(sin /)max (1)	0.626
Refinement
R[F 2 > 2(F 2)], wR(F 2), S	0.030, 0.082, 1.03
No. of reflections	4860
No. of parameters	312
H-atom treatment	H atoms treated by a mixture of independent and constrained refinement
max, min (e 3)	0.28, 0.22

Computer programs: APEX2 and SAINT (Bruker, 2007 ▸), SHELXS97 and SHELXL97 (Sheldrick, 2008 ▸), Mercury (Macrae et al., 2008 ▸), ORTEP-3 for Windows (Farrugia, 2012 ▸), enCIFer (Allen et al., 2004 ▸) and publCIF (Westrip, 2010 ▸).