Novel compound with a 1D network structure constructed by ((VO)-O-IV)(6)(mu(4)-O)(2)(mu(3)-OH)(2)(mu(3)-SO3)(4)](2-)/SO32- and 4,4 `-bipyridine components: its synthesis, characterization, and magnetic behavior

Miras, H.N. , Raptis, R., Baran, P., Lalioti, N., Harrison, A. and Kabanos, T.A. (2005) Novel compound with a 1D network structure constructed by ((VO)-O-IV)(6)(mu(4)-O)(2)(mu(3)-OH)(2)(mu(3)-SO3)(4)](2-)/SO32- and 4,4 `-bipyridine components: its synthesis, characterization, and magnetic behavior. Comptes Rendus Chimie, 8(6-7), pp. 957-962. (doi: 10.1016/j.crci.2004.12.010)

Abstract

The organically templated compound (NH4)(3)(4,4'-Hbpy)((VO)-O-IV)(6)(mu(4)-O)(2)(mu(3)-OH)(2)(mu-SO3)(4) (mu-SO3)]center dot 15/2 H2O 1 is the first example of an extended structure in which a polyoxometalate anion, (H2V6S4O22)-S-IV-O-IV](2-), is linked by the pyramidal mu(2)-bridging sulfite group forming a linear polymeric {V-6}(eta) chain. Two such chains are linked into a `double-rung ladder' assembly via two different hydrogen bonds provided by 4,4'-Hbpy(+) cations.

• Item Type: Articles
• Keywords: magnetism polyoxometalates, sulfite, vanadium
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Moiras, Professor Haralampos
• Authors: Miras, H.N., Raptis, R., Baran, P., Lalioti, N., Harrison, A., and Kabanos, T.A.
• College/School: College of Science and Engineering > School of Chemistry
• Journal Name: Comptes Rendus Chimie
• ISSN: 1631-0748
• ISSN (Online): 1878-1543