AM_NaBaScSi2O7 Formula: Na Ba Sc Si2 O7 Name: NaBaScSi2O7 Unit cell: 6.845 5.626 8.819 90.0 109.33 90.0 , V=320.47 Space group: P121/M1 (11)

Wierzbicka-Wieczorek M , Kolitsch U , Tillmanns E , The Canadian Mineralogist , 48 (2010) p.51-68, The crystal structures of three new complex silicates of sandium, Locality: synthetic