Synthesis,crystal structure and thermal properties of lead(II) complex with bathophenanthroline and benzoyltrifluoroacetonate ligands

A new pb(ii) complex,[ pb (bp) 2 (btfa) 2 ] 1,has been synthesized with bathophenanthroline (bp) and benzoyltrifluoroacetone (hbtfa) and characterized by elemental analysis ir and h 1 nmr spectroscopy as well as by thermal properties and x-ray crystallography. the coordination number of the pb(ii) ions in 1 is eight,with the pbn 4 o 4 coordination polyhedron containing a stereochemically inactive electron lone pair with holodirected coordination spheres. in solid state,there are π⋯π,c-h⋯f,c-h⋯o,and f⋯f interactions between adjacent units to generate 3d supramolecular structure. © 2013 saeideh hosseini et al.