Role of Coordination Number and Geometry in Controlling the Magnetic Anisotropy in FeII, CoII, and NiII Single‐Ion Magnets

A Sarkar, S Dey, E Michaels, I Capel Berdiell, HB Vasili… - Crystal Growth & …, 2022 - ACS Publications
The complex salts [Fe L 2] X2 (1X 2; L= 2, 6-di {4-fluoropyrazol-1-yl} pyridine; X–= BF4–or
ClO4–) exhibit abrupt spin-transitions with narrow thermal hysteresis, at T 1/2= 164 K (X …