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Figure 7
Summary of magnetometry values obtained from susceptibility measurements of [CH3NH3]CoxNi1−x(HCOO)3 (x = 0, 0.25, 0.50, 0.75 and 1). (a) Magnetic ordering temperatures, TC. (b) Curie constant, C, extracted from the Curie–Weiss fit in the range 150–300 K for the solid solutions and in the ranges 20–300 and 50–300 K for pure Co and pure Ni compounds, respectively. (c) Effective magnetic moment from the Curie–Weiss fit, μeff. Values for x = 0 and x = 1 are from their reported values (Pato-Doldán et al., 2016BB43; Gómez-Aguirre et al., 2016BB22). The dashed lines can be used as a guide for the eye between end members.

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