Plumbocene

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Plumbocene
Plumbocene.svg
Identifiers
CAS number 1294-74-2
Properties
Molecular formula C10H10Pb
Molar mass 337.39 g mol−1
Boiling point 150 °C at 10−7 mmHg[1]
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
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Infobox references

Plumbocene is an organometallic compound of lead. It is a member of the class of metallocenes. It is soluble in benzene, acetone, ether, and petroleum ether, and insoluble in water. Plumbocene is stable in cold water.[1]

Plumbocene is not commercially available. It may be synthesized by the reaction of sodium cyclopentadienide with a lead(II) source such as lead(II) nitrate[1] or lead(II) iodide.[2]

The decamethyl analog, Cp*2Pb, and the half-sandwich complexes, Cp*PbBF4 and Cp*PbCl, are known as well.[3]

References[edit]

  1. ^ a b c Fischer, E. O.; Grubert, H. (1956). "Über Aromatenkomplexe von Metallen. IV. Di-cyclopentadienyl-blei". Zeitschrift für anorganische und allgemeine Chemie 286 (5–6): 237. doi:10.1002/zaac.19562860507. 
  2. ^ Izod, Keith; McFarlane, William; Wills, Corinne; Clegg, William; Harrington, Ross W. (2008). "Agostic-Type…Pb Interactions Stabilize a Dialkylplumbylene. Structure of and Bonding in [{nPr2P(BH3)}(Me3Si)C(CH2)]2Pb". Organometallics 27: 4386. doi:10.1021/om800598b. 
  3. ^ Jutzi, Peter; Dickbreder, Reiner; Nöth, Heinrich (1989). "Blei(II)-Verbindungen mit π-gebundenen Pentamethylcyclopentadienylliganden – Synthesen, Strukturen und Bindungsverhältnisse". Chemische Berichte 122 (5): 865. doi:10.1002/cber.19891220512.