AM_Edingtonite_3
Formula: Ba.89 (Si3.04 Al1.96) O13.32 H7.68
Name: Edingtonite
Unit cell: 9.3466 9.3466 6.42705 90.0 90.0 90.0 , V=561.46
Space group: P-421M (113)

Gatta G D , Ballaran T B , Comodi P , Zanazzi P F , American Mineralogist , 89 (2004) p.633-639, Isothermal equation of state and compressional behavior of tetragonal edingtonite, Sample at P = 4.611 GPa