K1.2 H0.8 Ti (Si3 O9) (H2 O)1.8

H_4.4K_1.2O_10.8Si₃Ti

Bortun, A.I.Poojary, D.M.Bortun, L.N.Clearfield, A.Xiang, O.-Y.

Chemistry of Materials (1,1989-) (2000) 12, 294-305

a=7.2219Å   b=10.0354Å   c=12.9278Å

α=90°   β=91.447°   γ=90°