Dynamics of BF4- anion reorientation in the spin-crossover compound [Fe(14-n-propyl-1H-tetrazole)6](BF4)2 and in its ZnII analogueM. Bokor, T. Marek, K. Tompa, P. Gütlich and A. VértesEur. Phys. J. D, 7 4 (1999) 567-571DOI: https://doi.org/10.1007/s100530050382