poly(((mu2-1,2-bis(pyridin-4-yl)ethene-kappa2N-N')(mu2-5-hydroxyisophthalato-kappa2O1-O3)zinc(II))1,2-bis(pyridin-4-yl)ethene)
poly(((mu2-1,2-bis(pyridin-4-yl)ethene-kappa2n-n')(mu2-5-hydroxyisophthalato-kappa2o1-o3)zinc(ii))1,2-bis(pyridin-4-yl)ethene)