AM_Ettringite_2 Formula: Ca6 Al2 S3 O49.496 H60.602 Name: Ettringite Unit cell: 11.166881 11.166881 21.35366 90.0 90.0 120.0 , V=2306.04 Space group: P31C (159)

Hartman M R , Berliner R , Cement and Concrete Research , 36 (2006) p.364-370, Investigation of the structure of ettringite by time-of-flight neutron powder, diffraction techniques, Locality: synthetic