Bis(2-fluoro-benzoato-κO,O')bis-(1,10-phenanthroline-κN,N')lead(II) dihydrate.

双(2-氟苯甲酸-γO,O')双-(1,10-菲咯啉-γN,N')二水合铅(II)

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作者:Zhang, Bi-Song
In the title compound, [Pb(C(7)H(4)FO(2))(2)(C(12)H(8)N(2))(2)]·2H(2)O, the Pb(II) atom is coordinated by four N atoms from two bidentate chelating 1,10-phenanthroline (phen) ligands and four O atoms from two 2-fluoro-benzoate ligands in an irregular polyhedral coordination geometry. Two carboxyl-ate O atoms and one F atom are each disordered over two sites with occupancy factors of 0.60 and 0.40. The dihedral angle between the two phen ligands is 89.9†(1)°. The mean inter-planar distances are alternatively of 3.44†(3) and 3.45†(3)†à , indicating π-π stacking inter-actions between the neighboring phen ligands. In the crystal, O-H⋯O, O-H⋯F and C-H⋯O hydrogen bonds link the complex mol-ecules and uncoordinated water mol-ecules into a supra-molecular network.

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