AM_Tobermorite Formula: Si3 O9 Ca3 H Name: Tobermorite Unit cell: 11.156 7.303 9.566 101.08 92.83 89.98 , V=763.87 Space group: C-1 (2)

Merlino S , Bonaccorsi E , Armbruster T , American Mineralogist , 84 (1999) p.1613-1621, Tobermorites: Their real structure and order-disorder (OD) character, Sample: 9 Angstrom