Three-dimensional bimetallic oxides constructed from molybdophosphonate chains and secondary-metal/4-pyridyltetrazole components

Stephanie Jones, Kari Darling, Jon A Zubieta

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The hydrothermal reactions of molybdenum(VI) oxide, 1,2-ethylene diphosphonic acid, 4-pyridyltetrazole (4-Hpt) and the appropriate metal acetate yielded a series of three-dimensional bimetallic oxides of the general formula [Mx(4-Hpt)y(H2O)z{Mo 5O15(O3PCH2CH2PO 3)}]·nhydrate (M = Co or Ni, x = 2, y = 2, z = 6; M = Cu, x = 4, y = 3, z = 1). The Co(II) and Ni(II) phases are isomorphous with structures constructed from the common {Mo5O15(O3PCH 2CH2PO3)}n 4n- chains linked through binuclear {M2(4-Hpt)2(H2O) 6}4+ subunits to provide the three-dimensional connectivity. The copper(I) species consists of the molybdophosphonate chains embedded in a framework of Cu(I) tetrahedra linked through the tetrazole nitrogen donors of the 4-Hpt ligands.

Original languageEnglish (US)
Pages (from-to)89-94
Number of pages6
JournalInorganica Chimica Acta
Volume395
DOIs
StatePublished - Jan 30 2013

Fingerprint

Oxides
Metals
tetrazoles
molybdenum oxides
Molybdenum
oxides
tetrahedrons
metals
Copper
acetates
Ethylene
Acetates
ethylene
Nitrogen
Ligands
nitrogen
copper
ligands
acids
Acids

Keywords

  • Hydrothermal synthesis
  • Metal-pyridyltetrazole substructures
  • Molybdophosphonate clusters and chains
  • Polyoxometalate based metal-organic frameworks (POMOFs)

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Three-dimensional bimetallic oxides constructed from molybdophosphonate chains and secondary-metal/4-pyridyltetrazole components. / Jones, Stephanie; Darling, Kari; Zubieta, Jon A.

In: Inorganica Chimica Acta, Vol. 395, 30.01.2013, p. 89-94.

Research output: Contribution to journalArticle

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N2 - The hydrothermal reactions of molybdenum(VI) oxide, 1,2-ethylene diphosphonic acid, 4-pyridyltetrazole (4-Hpt) and the appropriate metal acetate yielded a series of three-dimensional bimetallic oxides of the general formula [Mx(4-Hpt)y(H2O)z{Mo 5O15(O3PCH2CH2PO 3)}]·nhydrate (M = Co or Ni, x = 2, y = 2, z = 6; M = Cu, x = 4, y = 3, z = 1). The Co(II) and Ni(II) phases are isomorphous with structures constructed from the common {Mo5O15(O3PCH 2CH2PO3)}n 4n- chains linked through binuclear {M2(4-Hpt)2(H2O) 6}4+ subunits to provide the three-dimensional connectivity. The copper(I) species consists of the molybdophosphonate chains embedded in a framework of Cu(I) tetrahedra linked through the tetrazole nitrogen donors of the 4-Hpt ligands.

AB - The hydrothermal reactions of molybdenum(VI) oxide, 1,2-ethylene diphosphonic acid, 4-pyridyltetrazole (4-Hpt) and the appropriate metal acetate yielded a series of three-dimensional bimetallic oxides of the general formula [Mx(4-Hpt)y(H2O)z{Mo 5O15(O3PCH2CH2PO 3)}]·nhydrate (M = Co or Ni, x = 2, y = 2, z = 6; M = Cu, x = 4, y = 3, z = 1). The Co(II) and Ni(II) phases are isomorphous with structures constructed from the common {Mo5O15(O3PCH 2CH2PO3)}n 4n- chains linked through binuclear {M2(4-Hpt)2(H2O) 6}4+ subunits to provide the three-dimensional connectivity. The copper(I) species consists of the molybdophosphonate chains embedded in a framework of Cu(I) tetrahedra linked through the tetrazole nitrogen donors of the 4-Hpt ligands.

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