Crystal structure of poly[aqua-(μ4-benzene-1,2,4,5-tetracarboxylato-κ4O,O′,O′′,O′′′)bis(μ2-1-(4-(1H-imidazol-1-yl)benzyl)-1H-1,2,4-triazole-κ2N:N)dinickel(II)], NiC17H14N5O5

NiC17H14N5O5, triclinic, P1̄ (no. 2), a = 7.8199(8) Å, b = 8.6969(8) Å, c = 13.1934(13) Å, α = 93.955(1)°, β = 99.951(1)°, γ = 109.946(1)°, V = 822.79(14) Å3, Z = 2, Rgt(F) = 0.0316, wRref(F2) = 0.0688, T = 150 K