AM_K2ScFSi4O10
Formula: K2 Sc F Si4 O10
Name: K2ScFSi4O10
Unit cell: 11.207 11.207 8.166 90.0 90.0 90.0 , V=1025.62
Space group: I14/M1 (1)

Kolitsch U , Tillmanns E , European Journal of Mineralogy , 16 (2004) p.143-149, The structural relation between the new synthetic silicate K2ScFSi4O10, and narsarsukite, Na2(Ti,Fe3+)(O,F)Si4O10