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Figure 1
Representation of FA3Sb2Br9 from this work shown (a) obliquely, (b) down the c axis and (c) down the b axis. Four unit cells are shown, with a black-bordered box around one unit cell. Pink spheres represent Sb, brown spheres represent Br and the light-brown octa­hedra represent the [SbBr6]3− coordination environment. A-site atoms are bifurcated by their Wyckoff positions, i.e. green spheres represent C atoms on site 2d between [SbBr6]3− layers and red spheres reside on site 1a between rings of six [SbBr6]3− octa­hedra. C atoms are used in place of the FA ion, as explained in the text. The blue layer in (c) represents the common plane of bromide ions, as explained in the text. The figure was prepared using the VESTA software suite (Version 3; Momma & Izumi, 2011View full citation).

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ISSN: 2053-2296
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