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
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
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Miras, H. N.
(EN)
Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας
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Miras, H. N.
(EN)
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. (c) 2005 Academie des sciences. Published by Elsevier SAS. All rights reserved.
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