AM_Szmikite Formula: Mn S O5 H2 Name: Szmikite Unit cell: 7.116 7.667 7.92 90.0 118.11 90.0 , V=381.13 Space group: C12/C1 (15)

Wildner M , Giester G , Neues Jahrbuch fur Mineralogie, Monatshefte , 1991 (1991) p.296-306, The crystal structures of kieserite-type compounds., I. Crystal structures of Me(II)SO4*H2O (Me = Mn,Fe,Co,Ni,Zn), Locality: synthetic