Tetra-kis(6-methyl-2,2′-bipyridine)-1² N,N′2 ² N,N′3² N,N′4² N,N′-tetra- nitrato-1:2² O:O′2:3³ O:O′,O′′2: 3³ O,O′:O′′3:4² O:O′-tetra- nitrato-1⁴ O,O...

چکیده مقاله

In the tetranuclear centrosymmetric title compound, [Pb4(NO ₃)8(C11H₁₀N₂)4], irregular PbN₂O5 and PbN₂O₄ coordination polyhedra occur. The hepta-coordinated lead(II) ion is bonded to two bidentate and one monodentate nitrate ion and one bidentate 6-methyl-2,2′-bipyridine (mbpy) ligand. The six-coordinate lead(II) ion is bonded to one bidentate and two monodentate nitrate anions and one mbpy ligand. In the crystal, bridging nitrate anions lead to infinite chains propagating in [111]. A number of C- H⋯O hydrogen bonds may stabilize the structure.