Abstract
Hydrothermal reactions of Na3VO4, an appropriate Cu(ii) source, bisterpy and an organodiphosphonate, H2O3P(CH2)nPO3H2(n = 1–6) yielded a family of materials of the type (Cu2(bisterpy))4+/VxOyn−/(O3P(CH2)nPO3)4−. This family of bimetallic oxides is characterized by an unusual structural diversity. The oxides [(Cu2(bisterpy))V2O4(O3PCH2PO3H)2] (1), [(Cu2(bisterpy)(H2O))VO2(O3P(CH2)3PO3)(HO3P(CH2)3PO3H2)] (4) and [(Cu2(bisterpy))V2O4(O3P(CH2)6PO3H)2]·2H2O (7·2H2O) are one-dimensional, while [(Cu2(bisterpy)(H2O)2)V2O4(O3P(CH2)2PO3)(HO3P(CH2)2PO3H)2] (2), [(Cu2(bisterpy))V4O8(O3P(CH2)3PO3)2]·4H2O (3·4H2O) and [(Cu2(bisterpy))V2O4(OH)2(O3P(CH2)4PO3)]·4H2O (5·4H2O) are two-dimensional. The V(iv) oxide [(Cu2(bisterpy))V4O4(O3P(CH2)5PO3H)4]·7.3H2O (6·7.3H2O) provides a relatively unusual example of a three-dimensional bimetallic oxide phosphonate. The structures reveal a variety of V/P/O substructures as building blocks.
Original language | English (US) |
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Pages (from-to) | 1527-1538 |
Number of pages | 12 |
Journal | Journal of the Chemical Society. Dalton Transactions |
Volume | 4 |
Issue number | 10 |
DOIs | |
State | Published - May 7 2004 |
ASJC Scopus subject areas
- General Chemistry