Structural, vibrational and thermodynamic properties of Mg2 FeH6 complex hydride H. L. Zhou, Y. Yu, H. F. Zhang and T. Gao Eur. Phys. J. B, 79 3 (2011) 283-288 Published online: 14 January 2011 DOI: 10.1140/epjb/e2010-10653-3