Table 2. Experimental details.

Crystal data
Chemical formula	Na3Te2Fe3O12
M r	683.72
Crystal system, space group	Cubic, I a d
Temperature (K)	296
a (Å)	12.5276 (9)
V (Å3)	1966.1 (4)
Z	8
Radiation type	Mo Kα
μ (mm−1)	10.39
Crystal size (mm)	0.06 × 0.06 × 0.06
Data collection
Diffractometer	Bruker APEXII CCD
Absorption correction	Multi-scan (SADABS; Krause et al., 2015 ▸)
T min, T max	0.677, 0.748
No. of measured, independent and observed [I > 2σ(I)] reflections	42303, 569, 446
R int	0.060
(sin θ/λ)max (Å−1)	0.934
Refinement
R[F 2 > 2σ(F 2)], wR(F 2), S	0.017, 0.041, 1.16
No. of reflections	569
No. of parameters	18
Δρmax, Δρmin (e Å−3)	1.25, −0.68

Computer programs: APEX3 and SAINT (Bruker, 2016 ▸), SHELXT (Sheldrick, 2015a ▸), SHELXL (Sheldrick, 2015b ▸), ATOMS for Windows (Dowty, 2006 ▸) and publCIF (Westrip, 2010 ▸).