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Figure 11
[C5H16PN]PbBr4 (1883687) showing (a) tilting around a and (b) the view down the c axis corresponding to the a+b0c0 tilt system.

IUCrJ
Volume 8| Part 4| July 2021| Pages 485-513
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521005418