Akdalaite
Demichelis R, Noel Y, Zicovich-Wilson C M, Roetti C, Valenzano L, Dovesi R
Journal of Physics: Conference Series 117 (2008) 012013-012013
Ab-initio quantum mechanical study of akdalaite (5Al2O3*H2O):
Structure and vibrational spectrum,
Locality: Theoretical structure
_database_code_amcsd 0013285
5.6153 5.6153 8.8247 90 90 120 P6_3mc
atom        x       y        z
Al1   .165705 .331411  .364669
Al2       2/3     1/3  .158910
Al3       1/3     2/3  .047375
O1          0       0 -.017476
O2   -.485525 .028948  .000157
O3    .331545 .165772  .262231
O4        1/3     2/3  .254480
H           0       0  .093535