Crystal Structure of (Na1.4 K0.2) Ba2 (Ti2.66 Fe0.34) Si4 O14 (O1.26 (O H)2.74) (H2 O)1.92


Canadian Mineralogist (2001) 39, 1307-1316


Chemical name(Na1.4 K0.2) Ba2 (Ti2.66 Fe0.34) Si4 O14 (O1.26 (O H)2.74) (H2 O)1.92
FormulaBa2Fe0.34H6.58K0.2Na1.4O19.92Si4Ti2.66
a (Å)5.327
b (Å)6.856
c (Å)21.51
α (°)90
β (°)93.8
γ (°)90
V (Å3)783.859
Space groupA 1 2/m 1