catena-Poly[[(1,10-phenanthroline-κN,N')lead(II)]-di-μ-nitrato-κO,O':O'';κO:O',O''-[(1,10-phenanthroline-κN,N')lead(II)]-bis-(μ-2,2,2-trichloro-acetato-κO:O')]

Gholam Hossein Shahverdizadeh; Seik Weng Ng; Edward R T Tiekink; Babak Mirtamizdoust

doi:10.1107/S1600536812003595

catena-Poly[[(1,10-phenanthroline-κN,N')lead(II)]-di-μ-nitrato-κO,O':O'';κO:O',O''-[(1,10-phenanthroline-κN,N')lead(II)]-bis-(μ-2,2,2-trichloro-acetato-κO:O')]

Acta Crystallogr Sect E Struct Rep Online. 2012 Mar 1;68(Pt 3):m237-8. doi: 10.1107/S1600536812003595. Epub 2012 Feb 4.

Authors

Gholam Hossein Shahverdizadeh, Seik Weng Ng, Edward R T Tiekink, Babak Mirtamizdoust

Abstract

In the title Pb(II) complex, [Pb(2)(C(2)Cl(3)O(2))(2)(NO(3))(2)(C(12)H(8)N(2))(2)](n), the 1,10-phenanthroline ligand is chelating, the nitrate anion chelates one Pb(II) ion and simultaneously bridges a neighbouring Pb(II) ion via the third O atom, and the trichloro-acetate anion is bidentate, bridging two Pb(II) ions. The coordination geometry is based on a penta-gonal-bipramidal geometry defined by an N(2)O(5) donor set with no obvious stereochemical role for the lead-bound lone pair of electrons. The coordination polymer has a zigzag topology along [010] and comprises alternating eight-membered {PbONO}(2) and {PbOCO}(2) rings.