Crystal Structure

Id	9002843
Mineral name	Birnessite
a (Å)	2.9513
b (Å)	2.9547
c (Å)	7.334
α (°)	78.72
β (°)	101.79
γ (°)	122.33
V (Å³)	52.611
Space group	P -1

Authors: Lanson, B.Drits, V. A.Feng, Q.Manceau, A.

Publication: American Mineralogist (2002) 87, 1662-1671