Hydrolytic synthesis of lead oxo isopropoxides and their reaction with M(OPr){sub 4} (M = Ti, Zr): Comparisons and contrasts

Journal Article · Mon May 18 00:00:00 EDT 1998 · Inorganic Chemistry

DOI:https://doi.org/10.1021/ic970709f· OSTI ID:642391

Teff, D J; Caulton, K G ^[1]

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1. Indiana Univ., Bloomington, IN (United States). Dept. of Chemistry

Hydrolysis of [Pb(OPr){sub 2}] using selected stoichiometries yields [Ph{sub 4}O(Pr){sub 6}] or [Pb{sub 6}O{sub 4}(POr){sub 4}], and stoichiometric [Pb(OPr){sub 2}] converts [Pb{sub 6}O{sub 4}(OPr){sub 4}] to [Pb{sub 4}O(OPr){sub 6}]. [Pb{sub 4}O(OPr){sub 6}] does not have the T{sub d} structure of its OBu analogue. Reaction of electrophilic M(OPr){sub 4} (M = Ti or Zr) with Pb{sub 4}O(OPr){sub 6} yields Pb{sub 3}MO(OPr){sub 8}, by displacement of [Pb(OPr){sub 2}]. However, reaction of the seemingly more accessible oxide in Pb{sub 6}O{sub 4}(OPr){sub 4} with M(OPr){sub 4} gives Pb{sub 3}MO(OPr){sub 8}, together with other metal oxo alkoxides.

• OSTI ID: 642391
• Journal Information: Inorganic Chemistry, Journal Name: Inorganic Chemistry Journal Issue: 10 Vol. 37; ISSN 0020-1669; ISSN INOCAJ
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALKOXIDES
HYDROLYSIS
LEAD COMPOUNDS
MOLECULAR STRUCTURE
NMR SPECTRA
TITANIUM COMPOUNDS
ZIRCONIUM COMPOUNDS