Ca2.89 (Al5.84 Si10.16 O32) (H2 O)16.32

Al_5.84Ca_2.89H_32.64O_48.32Si_10.16

Artioli, G.Marchi, M.

Powder Diffraction (1999) 14, 190-194

a=9.8799Å   b=10.2801Å   c=9.8764Å

α=90°   β=90.113°   γ=90°