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Figure 3
Representative cross-section of the cubic AB2X4 spinel structure. Four possible origin choices of the same conventional structure presentation are shown by four projections of the corresponding unit cells along the [110] direction. The A, B, and X independent atoms are located on the indicated threefold axis. Their local symmetry (shown) is independent of the chosen structure representation options; it is systematically lower in F4132 compared to Fd3m. Origin shifts between the specified cells are indicated by arrows. Additional characteristics of the choice of coordinate origin and corresponding sets of atoms are given in Table 6[link].

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 82| Part 3| June 2026| Pages 360-366
https://doi.org/10.1107/S2052520626004361
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