Fig. 2: Arrangement of MnCl octahedra from single-crystal X-ray diffraction.

a and b comparatively show the extension of MnCl6 octahedra along the b axis at 298 K and 320 K, respectively.
a and b comparatively show the extension of MnCl6 octahedra along the b axis at 298 K and 320 K, respectively.