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.
Original language | English (US) |
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Pages (from-to) | 89-94 |
Number of pages | 6 |
Journal | Inorganica Chimica Acta |
Volume | 395 |
DOIs | |
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