metal-organic compounds
In the title compound, Cs[Cr(C6H8N2O5)2]·2H2O, important geometric parameters are Cr-N = 2.090 (2) and 2.096 (2) Å, Cr-O = 1.950 (2), 1.953 (2), 1.957 (2) and 1.962 (2) Å, O-Cr-O = 179.00 (11) and 179.18 (10)°, and N-Cr-N = 179.33 (9)°.