Crystal Structure of (Fe4.223 Zn0.087 Zr0.04 Ti0.1 Li0.37 Mn0.18) (Ca0.04 Na1.96) (Na0.52 K0.48) (Al0.06 Si7.94) O22 (O0.2 (O H)0.91 F0.89)


Canadian Mineralogist (2001) 39, 1161-1170


Chemical name(Fe4.223 Zn0.087 Zr0.04 Ti0.1 Li0.37 Mn0.18) (Ca0.04 Na1.96) (Na0.52 K0.48) (Al0.06 Si7.94) O22 (O0.2 (O H)0.91 F0.89)
FormulaAl0.06Ca0.04F0.89Fe4.223H0.91K0.48Li0.37Mn0.18Na2.48O23.11Si7.94Ti0.1Zn0.087Zr0.04
a (Å)9.912
b (Å)18.05
c (Å)5.314
α (°)90
β (°)103.77
γ (°)90
V (Å3)923.411
Space groupC 1 2/m 1