Solid state coordination chemistry: Structural consequences of variations in tether length in the oxovanadium-copper-bisterpy-{O3P(CH 2)nPO3}4- system, n = 1-6 (bisterpy = 2,2′:4′,4″:2″,2‴-quarterpyridyl-6′, 6″-di-2-pyridine)

Wayne Ouellette, Bon Kweon Koo, Eric Burkholder, Vladimir Golub, C. J. O'Connor, Jon Zubieta

Research output: Contribution to journalArticlepeer-review

39 Scopus citations

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 languageEnglish (US)
Pages (from-to)1527-1538
Number of pages12
JournalDalton Transactions
Issue number10
DOIs
StatePublished - May 21 2004

ASJC Scopus subject areas

  • Inorganic Chemistry

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