AM_Jarosite_12 Formula: K Fe3 S2 O14 H6 Name: Jarosite Unit cell: 7.315 7.315 17.224 90.0 90.0 120.0 , V=798.17 Space group: R-3M (166)
Menchetti S , Sabelli C , Neues Jahrbuch fur Mineralogie, Monatshefte , 1976 (1976) p.406-417, Crystal chemistry of the alunite series: crystal structure refinement of alunite, and synthetic jarosite, Note: none of the reported bond lengths can be reproduced, Locality: synthetic