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

Stephanie Jones; Kari Darling; Jon Zubieta

doi:10.1016/j.ica.2012.10.022

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

Stephanie Jones, Kari Darling, Jon Zubieta

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

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 [M_x(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 language	English (US)
Pages (from-to)	89-94
Number of pages	6
Journal	Inorganica Chimica Acta
Volume	395
DOIs	https://doi.org/10.1016/j.ica.2012.10.022
State	Published - Jan 30 2013

Keywords

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

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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

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)}n4n- 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.",

keywords = "Hydrothermal synthesis, Metal-pyridyltetrazole substructures, Molybdophosphonate clusters and chains, Polyoxometalate based metal-organic frameworks (POMOFs)",

author = "Stephanie Jones and Kari Darling and Jon Zubieta",

year = "2013",

month = jan,

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doi = "10.1016/j.ica.2012.10.022",

language = "English (US)",

volume = "395",

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journal = "Inorganica Chimica Acta",

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T1 - Three-dimensional bimetallic oxides constructed from molybdophosphonate chains and secondary-metal/4-pyridyltetrazole components

AU - Jones, Stephanie

AU - Darling, Kari

AU - Zubieta, Jon

PY - 2013/1/30

Y1 - 2013/1/30

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)}n4n- 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)}n4n- 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.

KW - Hydrothermal synthesis

KW - Metal-pyridyltetrazole substructures

KW - Molybdophosphonate clusters and chains

KW - Polyoxometalate based metal-organic frameworks (POMOFs)

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