The asymmetric unit of the title compound. {[Zn(C7H7O2)2(C10H8N2)]·4H2O}n. contains a highly distorted octahedral ZnII metal center strongly coordinated by two N atoms of two 4. 4′-bipyridine (4. https://www.hindigyanvishv.com/hot-super-No-Dream-Vinyl-LP-mega-pick/