AM_Gd2Si2O7
Formula: Gd2 Si2 O7
Name: Gd2Si2O7
Unit cell: 13.87 5.073 8.33 90.0 90.0 90.0 , V=586.12
Space group: PNA21 (33)

Smolin Y I , Shepelev Y F , Acta Crystallographica, Section B , 26 (1970) p.484-492, The crystal structures of the rare earth pyrosilicates