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Bis[O,O′-bis(4-tert-butylphenyl) dithiophosphato-κ(2) S,S′]bis(pyridine-κN)lead(II)
In the title compound, [Pb(C(20)H(26)O(2)PS(2))(2)(C(5)H(5)N)(2)], the Pb(II) ion is coordinated by two S,S′-bidentate anions and two pyridine molecules. The PbN(2)S(4) coordination geometry approximates to a pentagonal bipyramid with one equatorial site vacant. The N atoms occupy the axial sites....
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884392/ https://www.ncbi.nlm.nih.gov/pubmed/24427011 http://dx.doi.org/10.1107/S1600536813023945 |
Sumario: | In the title compound, [Pb(C(20)H(26)O(2)PS(2))(2)(C(5)H(5)N)(2)], the Pb(II) ion is coordinated by two S,S′-bidentate anions and two pyridine molecules. The PbN(2)S(4) coordination geometry approximates to a pentagonal bipyramid with one equatorial site vacant. The N atoms occupy the axial sites. One of the pyridine molecules is disordered over two sets of sites in a 0.907 (7):0.093 (7) ratio and one of the tert-butyl groups is disordered over two sets of sites in a 0.534 (6):0.466 (6) ratio. An intramolecular C—H⋯O interaction occurs in one of the ligands. In the crystal, pairs of short Pb⋯S contacts [3.4018 (11) Å] generate a centrosymmetric dimeric assembly with the distant S atom lying in the region of the vacant coordination site of the metal atom. No directional packing interactions occur. |
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