Crystal Structure of Ag0.18Al6.981B3F0.47H6.53Mg2.121Na0.58O30.53Si5.898

Id9004019
a (Å)15.8995
b (Å)15.8995
c (Å)7.1577
α (°)90
β (°)90
γ (°)120
V (Å3)1567.007
Space groupR 3 m :H
Publication: American Mineralogist (2006) 91, 680-684