Crystal structure of di-μ-nicotinato-κ2N:O; κ2O:N-bis-[aqua-bis(benzyl)(nicotinato-κ2O,O′)tin(IV)], C52H48N4O10Sn2

C52H48N4O10Sn2, triclinic, P1̄ (no. 2), a = 8.4845(1) Å, b = 9.2814(1) Å, c = 15.5517(2) Å, α = 83.005(1)°, β = 81.918(1)°, γ = 74.690(1)°, V = 1164.87(2) Å3, Z = 1, Rgt(F) = 0.0173, wRref(F2) = 0.0453, T = 100(2) K