Table 2. Experimental details.

	KADU1697_phase_1
Crystal data
Chemical formula	Li+·2K+·C6H5O7 3−·H2O
M r	292.25
Crystal system, space group	Orthorhombic, P m n21
Temperature (K)	300
a, b, c (Å)	10.24878 (19), 5.86577 (14), 8.19290 (16)
V (Å3)	492.53 (1)
Z	2
Radiation type	Kα1, Kα2, λ = 0.709237, 0.713647 Å
Specimen shape, size (mm)	Cylinder, 12 × 0.7
Data collection
Diffractometer	PANalytical Empyrean
Specimen mounting	Glass capillary
Data collection mode	Transmission
Scan method	Step
2θ values (°)	2θmin = 1.008, 2θmax = 49.988, 2θstep = 0.017
Refinement
R factors and goodness of fit	R p = 0.034, R wp = 0.044, R exp = 0.015, R(F 2) = 0.04860, χ2 = 8.940
No. of parameters	56
No. of restraints	14
(Δ/σ)max	0.49

Computer programs: EXPO2014 (Altomare et al., 2013 ▸), GSAS (Toby & Von Dreele, 2013 ▸), Mercury (Macrae et al., 2020 ▸), DIAMOND (Crystal Impact, 2015 ▸), and publCIF (Westrip, 2010 ▸).