Heavy-metal-containing polyhedral metallasiloxane derived from an aminosilanetriol: synthesis and structural characterization of [(PbO)6(R2Si2O3)2] (R = (2,6-iPr2C6H3)N(SiMe3))

Chandrasekhar, Vadapalli ; Nehete, Umesh N. ; Jancik, Vojtech ; Roesky, Herbert W. ; Herbst-Irmer, Regine (2004) Heavy-metal-containing polyhedral metallasiloxane derived from an aminosilanetriol: synthesis and structural characterization of [(PbO)6(R2Si2O3)2] (R = (2,6-iPr2C6H3)N(SiMe3)) Organometallics, 23 (22). pp. 5372-5374. ISSN 0276-7333

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Official URL: http://pubs.acs.org/doi/abs/10.1021/om049417u

Related URL: http://dx.doi.org/10.1021/om049417u

Abstract

The reaction of RSi(OH)3 with Pb[N(SiMe3)2]2 in a 1:1.5 molar ratio in THF/hexane afforded a hexameric lead(II)siloxane [(PbO)6(R2Si2O3)2] [R = (2,6-iPr2C6H3)N(SiMe3)] 1. The molecular structure of 1 shows a central (PbO)6 motif enclosed by two outer R2Si2O3 siloxane ligands.

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ID Code:8879
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