AM_Ca2Co9Zn1Si2O7
Formula: Ca2 (Co.9 Zn.1) Si2 O7
Name: Ca2Co.9Zn.1Si2O7
Unit cell: 23.518 23.518 5.0263 90.0 90.0 90.0 , V=2780.03
Space group: P1-41 (1)

Jia Z H , Schaper A K , Massa W , Treutmann W , Rager H , Acta Crystallographica, Section B , 62 (2006) p.547-555, Structure and phase transitions in Ca2CoSi2O7-Ca2ZnSi2O7 solid-solution, crystals