Table 2. Experimental details.

Crystal data
Chemical formula	C15H15NO4·C3H7NO·H2O
M r	364.39
Crystal system, space group	Orthorhombic, P b c a
Temperature (K)	100
a, b, c (Å)	11.5504 (7), 13.8047 (7), 22.3899 (12)
V (Å3)	3570.1 (3)
Z	8
Radiation type	Mo Kα
μ (mm−1)	0.10
Crystal size (mm)	0.39 × 0.24 × 0.17
Data collection
Diffractometer	Bruker APEXII CCD
Absorption correction	–
No. of measured, independent and observed [I > 2σ(I)] reflections	40928, 3165, 2321
R int	0.106
(sin θ/λ)max (Å−1)	0.596
Refinement
R[F 2 > 2σ(F 2)], wR(F 2), S	0.044, 0.113, 1.05
No. of reflections	3165
No. of parameters	258
H-atom treatment	H atoms treated by a mixture of independent and constrained refinement
Δρmax, Δρmin (e Å−3)	0.25, −0.25

Computer programs: APEX2 (Bruker, 2014 ▸), SAINT (Bruker, 2014 ▸), SHELXT2015 (Sheldrick, 2015a ▸), SHELXL2016 (Sheldrick, 2015b ▸), ORTEP-3 for Windows (Farrugia, 2012 ▸), WinGX (Farrugia, 2012 ▸).