AM_K2Zn(Cr2O7)2_2H2O
Formula: K2 Zn Cr4 O16 H4
Name: K2Zn(Cr2O7)2*2H2O
Unit cell: 6.794 7.735 7.834 88.97 80.9 64.57 , V=366.55
Space group: P-1 (2)

Fleck M , Kolitsch U , Zeitschrift fur Kristallographie , 218 (2003) p.553-567, Natural and synthetic compounds with krohnkite-type chains. An update