Crystal Structure of Ca4 (Ce0.74 Ca0.60 Th0.66) (Al0.48 Fe0.40 Mg0.05 Ti0.10) (Be0.82 Li0.04) B4 Si4 O22 (O0.97 F0.49 (O H)0.54)

Id1531310
Chemical nameCa4 (Ce0.74 Ca0.60 Th0.66) (Al0.48 Fe0.40 Mg0.05 Ti0.10) (Be0.82 Li0.04) B4 Si4 O22 (O0.97 F0.49 (O H)0.54)
a (Å)19.059
b (Å)4.729
c (Å)10.291
α (°)90
β (°)111.33
γ (°)90
V (Å3)863.993
Space groupP 1 2/a 1
Publication: American Mineralogist (2002) 87, 739-744