Synthesis and characterisation of polymeric and oligomeric lead(II) carboxylates

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Abstract

The hydrothermal reactions of lead(II) acetate with carboxylic acids gave solids of composition [Pb(C4H4O4)] 1 (C4H4O4 = succinate); [Pb6O2(C14H9O3)(8)] 2 (C14H9O3 = benzoylbenzoate), [Pb(C8H4NO4)(2)(H2O)] 4 (C8H4NO4 = 2-nitrobenzoate) and [Pb(C8H3N2O6)(2)(H2O)] 5 (C8H3N2O6 = 3,5-dinitrobenzoate). The reaction of lead monoxide with trichloroacetic acid in hot wet toluene followed by filtration and cooling gave a solid of composition [Pb-3(C2Cl3O2)(6)(H2O)(3)] 3. The compounds were characterised by X-ray single crystal structure determinations. Compounds 1, 3, 4 and 5 are polymeric whereas 2 is monomeric. The lead co-ordination number ranges from 5 to 8. Compound 2 is a novel hexanuclear lead(II) distorted octahedron containing two bridging oxide ligands.

Original languageEnglish
Pages (from-to)1897-1903
Number of pages7
JournalJournal of the Chemical Society, Dalton Transactions
Volume12
DOIs
Publication statusPublished - 2001

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Trichloroacetic Acid
Toluene
Succinic Acid
Carboxylic Acids
Chemical analysis
Oxides
Acetates
Crystal structure
Single crystals
Ligands
Cooling
X rays
Lead
lead oxide
3,5-dinitrobenzoic acid
2-nitrobenzoate

Keywords

  • crystal structure
  • hydrothermal synthesis
  • X-ray
  • molecular structure
  • succinate monohydrate
  • clusters
  • acid
  • reactivity
  • aggregate

Cite this

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title = "Synthesis and characterisation of polymeric and oligomeric lead(II) carboxylates",
abstract = "The hydrothermal reactions of lead(II) acetate with carboxylic acids gave solids of composition [Pb(C4H4O4)] 1 (C4H4O4 = succinate); [Pb6O2(C14H9O3)(8)] 2 (C14H9O3 = benzoylbenzoate), [Pb(C8H4NO4)(2)(H2O)] 4 (C8H4NO4 = 2-nitrobenzoate) and [Pb(C8H3N2O6)(2)(H2O)] 5 (C8H3N2O6 = 3,5-dinitrobenzoate). The reaction of lead monoxide with trichloroacetic acid in hot wet toluene followed by filtration and cooling gave a solid of composition [Pb-3(C2Cl3O2)(6)(H2O)(3)] 3. The compounds were characterised by X-ray single crystal structure determinations. Compounds 1, 3, 4 and 5 are polymeric whereas 2 is monomeric. The lead co-ordination number ranges from 5 to 8. Compound 2 is a novel hexanuclear lead(II) distorted octahedron containing two bridging oxide ligands.",
keywords = "crystal structure, hydrothermal synthesis, X-ray, molecular structure, succinate monohydrate, clusters, acid, reactivity, aggregate",
author = "Foreman, {M R S} and Plater, {Michael John} and Jan Skakle",
year = "2001",
doi = "10.1039/b103519n",
language = "English",
volume = "12",
pages = "1897--1903",
journal = "Journal of the Chemical Society, Dalton Transactions",
issn = "1472-7773",

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TY - JOUR

T1 - Synthesis and characterisation of polymeric and oligomeric lead(II) carboxylates

AU - Foreman, M R S

AU - Plater, Michael John

AU - Skakle, Jan

PY - 2001

Y1 - 2001

N2 - The hydrothermal reactions of lead(II) acetate with carboxylic acids gave solids of composition [Pb(C4H4O4)] 1 (C4H4O4 = succinate); [Pb6O2(C14H9O3)(8)] 2 (C14H9O3 = benzoylbenzoate), [Pb(C8H4NO4)(2)(H2O)] 4 (C8H4NO4 = 2-nitrobenzoate) and [Pb(C8H3N2O6)(2)(H2O)] 5 (C8H3N2O6 = 3,5-dinitrobenzoate). The reaction of lead monoxide with trichloroacetic acid in hot wet toluene followed by filtration and cooling gave a solid of composition [Pb-3(C2Cl3O2)(6)(H2O)(3)] 3. The compounds were characterised by X-ray single crystal structure determinations. Compounds 1, 3, 4 and 5 are polymeric whereas 2 is monomeric. The lead co-ordination number ranges from 5 to 8. Compound 2 is a novel hexanuclear lead(II) distorted octahedron containing two bridging oxide ligands.

AB - The hydrothermal reactions of lead(II) acetate with carboxylic acids gave solids of composition [Pb(C4H4O4)] 1 (C4H4O4 = succinate); [Pb6O2(C14H9O3)(8)] 2 (C14H9O3 = benzoylbenzoate), [Pb(C8H4NO4)(2)(H2O)] 4 (C8H4NO4 = 2-nitrobenzoate) and [Pb(C8H3N2O6)(2)(H2O)] 5 (C8H3N2O6 = 3,5-dinitrobenzoate). The reaction of lead monoxide with trichloroacetic acid in hot wet toluene followed by filtration and cooling gave a solid of composition [Pb-3(C2Cl3O2)(6)(H2O)(3)] 3. The compounds were characterised by X-ray single crystal structure determinations. Compounds 1, 3, 4 and 5 are polymeric whereas 2 is monomeric. The lead co-ordination number ranges from 5 to 8. Compound 2 is a novel hexanuclear lead(II) distorted octahedron containing two bridging oxide ligands.

KW - crystal structure

KW - hydrothermal synthesis

KW - X-ray

KW - molecular structure

KW - succinate monohydrate

KW - clusters

KW - acid

KW - reactivity

KW - aggregate

U2 - 10.1039/b103519n

DO - 10.1039/b103519n

M3 - Article

VL - 12

SP - 1897

EP - 1903

JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

SN - 1472-7773

ER -