Guyanaite
Jahn S, Wunder B, Koch-Muller M, Tarrieu L, Pohle M, Watenphul A, Taran M N
European Journal of Mineralogy 24 (2012) 839-850
Pressure-induced hydrogen bond symmetrisation in guyanaite, B-CrOOH:
evidence from spectroscopy and ab initio simulations
Sample: Run #630
Locality: synthetic at 4.0 GPa and 600 deg C for 24 hours
_database_code_amcsd 0019393
4.8691 4.3184 2.9594 90 90 90 Pnnm
atom     x     y z
Cr       0     0 0
O     .353  .243 0
H    .5219 .0415 0