AM_Aluminite
Formula: S Al2 O15 H18
Name: Aluminite
Unit cell: 7.44 15.583 11.7 90.0 110.18 90.0 , V=1273.20
Space group: P121/C1 (14)

Sabelli C , Ferroni R T , Acta Crystallographica, Section B , 34 (1978) p.2407-2412, The crystal structure of aluminite, Note: anisotropic displacement factors from ICSD