Vibration-driven thermal transition in binuclear spin crossover complexes A. Metatla, H. Latelli, W. Nicolazzi and A. Bousseksou Eur. Phys. J. B, 85 6 (2012) 205 Published online: 20 June 2012 DOI: 10.1140/epjb/e2012-30132-1