AM_Mg3V10O28_28H2O Formula: Mg3 V10 O56 H54.684 Name: Mg3V10O28*28H2O Unit cell: 10.4834 10.7309 21.2293 90.751 97.866 103.663 , V=2296.24 Space group: P-1 (2)

Iida A , Ozeki T , Acta Crystallographica, Section C , 60 (2004) p.i43-i46, Mg2Na2V10O28*20H2O and Mg3V10O28*28H2O