AM_K4(CrO4)(NO3)2
Formula: K4 Cr N2 O10
Name: K4(CrO4)(NO3)2
Unit cell: 10.143 11.149 9.837 90.0 106.31 90.0 , V=1067.64
Space group: P121/C1 (14)

Kolitsch U , Acta Crystallographica, Section E , 58 (2002) p.i88-i90, K4(CrO4)(NO3)2, the first chromate(VI)-nitrate