Supporting information for Shearer et al. (2003) Proc. Natl. Acad. Sci. USA, 10.1073/pnas.0637029100
Fig. 8.
Magnetic 1/χ vs. T data for [FeIII(S2Me2N4(tren)(N3)](PF6) (3) (solid state) over the temperature range 4300 K, showing that 3 possesses an S = 1/2 ground state, and that a higher spin state becomes occupied near ambient temperature.