Abstract
Hydrothermal reactions of Na3VO4, an appropriate Cu(II) source, bisterpy and an organodiphosphonate, H2O 3P(CH2)nPO3H2 (n = 1-6) yielded a family of materials of the type {Cu2(bisterpy)}4-/V xOy-/{O3P(CH2)nPO3} 4-. This family of bimetallic oxides is characterized by an unusual structural diversity. The oxides [(Cu2(bisterpy)}-V2O 4{O3PCH2PO3H}2] (1), [{Cu2(bisterpy)(H2O)}VO2{O3P(CH 2)3PO3}{HO3P(CH2) 3PO3H2}] (4) and [{Cu2(bisterpy)} V2O4{O3P(CH2)6PO 3H}2]·2H2O (7·2H2O) are one-dimensional, while [{Cu2(bisterpy)(H2O) 2}-V2O4{O3P(CH2) 2PO3}{HO3P(CH2)2PO 3H}2] (2), [{Cu2(bisterpy)}V4O 8{O3P(CH2)3PO3} 2]·4H2O (3·4H2O) and [{Cu 2(bisterpy)}V2O4(OH)2{O 3P(CH2)4PO3}]·4H 2O (5·4H2O) are two-dimensional. The V(IV) oxide [{Cu2(bisterpy)}V4O4{O3P(CH 2)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 | Dalton Transactions |
Issue number | 10 |
DOIs | |
State | Published - May 21 2004 |
ASJC Scopus subject areas
- Inorganic Chemistry