Cargando…

catena-Poly[[[O,O′-bis­(2-methyl­phen­yl) dithio­phosphato-κ(2) S,S]lead(II)]-μ-O,O′-bis­(2-methyl­phen­yl) dithio­phosphato-κ(3) S,S′:S]

In the title compound, [Pb(C(14)H(14)O(2)PS(2))(2)](n), the metal atom is surrounded by two O,O′-bis­(2-methyl­phen­yl) dithio­phosphate ligands bonding through the S-donor atoms. Three of the Pb—S bond lengths are are close to each other at 2.7710 (18), 2.8104 (16) and 2.8205 (16) Å, while the four...

Descripción completa

Detalles Bibliográficos
Autores principales: Butcher, Ray J., Ratnani, Raju, Öztürk Yildirim, Sema, Falola, Oluwaseun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588372/
https://www.ncbi.nlm.nih.gov/pubmed/23476328
http://dx.doi.org/10.1107/S1600536812047964
Descripción
Sumario:In the title compound, [Pb(C(14)H(14)O(2)PS(2))(2)](n), the metal atom is surrounded by two O,O′-bis­(2-methyl­phen­yl) dithio­phosphate ligands bonding through the S-donor atoms. Three of the Pb—S bond lengths are are close to each other at 2.7710 (18), 2.8104 (16) and 2.8205 (16) Å, while the fourth Pb—S bond is elongated at 3.0910 (18) Å and reflects the fact that this atom is involved in inter­molecular bridging to an adjacent Pb(II) atom [Pb—S = 3.145 (2) Å]. The bond angles demonstrate that the Pb(II) atom contains a stereochemically active lone pair with a distorted octa­hedral geometry about the Pb(II) atom. This distortion is shown by the S—Pb—S bite angles of 73.63 (4) and 69.50 (4)°, while the remaining S—Pb—S angles range from 81.03 (5) to 143.66 (5)°. One of the benzene rings shows positional disorder over two orientations with occupancy factors of 0.747 (11) and 0.253 (11).