“…square antiprism (D 4d ), dodecahedron (D 2d ) and bicapped trigonal prism (C 2v )], so that octacyanidometallate-based compounds show rich magnetic properties which range from low-dimensional magnets (SMMs and SCMs) to long-range ordered magnets (Freedman et al, 2006;Herrera et al, 2003;Kashiwagi et al, 2004;Lim et al, 2006;Podgajny et al, 2012;Song et al, 2003Song et al, , 2005Zhong et al, 2000). A variety of structures based on [M(CN) 8 ] 3À/4À , including zero-dimensional clusters, onedimensional chains, two-dimensional networks and threedimenisonal frameworks, have been successfully prepared (Liu et al, 2009;Nowicka et al, 2012). To the best of our knowledge, there are only a few examples based on [Mo(CN) 8 ] 3À/4À and Mn 2+ cations which have been structurally and magnetically characterized so far (Kosaka et al, 2008;Larionova et al, 2004;Le Goff et al, 2004;Ma et al, 2008;Ma & Ren, 2009;Milon et al, 2007;Przychodzeń et al, 2004;Wang et al, 2010Wang et al, , 2014.…”