Crystal Structure of Natural topaz @ 573 K

Id1544605
Common namenatural topaz @ 573 K
Mineral nametopaz Al2.01Si1.00O4F1.57(OH)0.43 @ 573 K
a (Å)4.6593(23)
b (Å)8.8121(36)
c (Å)8.4171(36)
α (°)90
β (°)90
γ (°)90
V (Å3)345.6(3)
Space groupP b n m
Publication: Journal of Mineralogical and Petrological Sciences (2003) 98, 167-180