Fig. 3: Magnetic properties.
Temperature dependence of the magnetic susceptibility, χ, for a, TiCl2(pyz)2 (μ0H = 1.0 T) and b, VCl2(pyz)2 (at indicated dc fields). The solid black lines are the best fits of the experimental data to the Curie (top) and Curély (bottom) models (see main text).
