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Figure 4
Magnetic structure of compound 2 at 2 K measured with the D19 diffractometer (ILL). (a) The position of the metal sites and the magnetic moments are represented in a supercell which is 10 times larger than the average unit cell to include at least a full modulation period. (b) Average magnetic unit cell, showing the ordering of the moments without the modulation of the atom sites. The [M(HCOO)3]− framework is represented as a wireframe (pink lines) and the methyl­ammonium cations have been removed for clarity. The moments are tilted, with an uncompensated moment along the b axis.

IUCrJ
Volume 11| Part 6| November 2024| Pages 910-920
ISSN: 2052-2525
https://doi.org/10.1107/S2052252524008583