The crystal structure of poly[triaqua-bis(μ3-2,5-dihydroxyterephthalato-κ4 O,O′:O′′:O′′′)-(μ4-oxalato-κ4 O,O′:O′′,O′′′)cerium(III)], C9H10CeO11

C9H10CeO11, triclinic, P1̄ (no. 2), a = 6.9100(14) Å, b = 9.1700(18) Å, c = 10.720(2) Å, α = 69.53(3)°, β = 83.56(3)°, γ = 87.01(3)°, V = 632.3(2) Å3, Z = 2, R gt(F) = 0.0265, wR ref(F 2) = 0.0487, T = 298(2) K.