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- Title
1D Spin-Crossover Networks Containing a Fe<sup>II</sup>(1,2,3-triazol-1-yl)<sub>4</sub>(CH<sub>3</sub>CN)<sub>2</sub>-Type Core.
- Authors
Białońska, Agata; Bronisz, Robert; Baranowski, Łukasz
- Abstract
Bis(1,2,3-triazol-1-yl)methane (mbtr) was used to prepare 1D networks in which neighboring iron(II) ions are tethered by two semiflexible ligand molecules. [Fe(mbtr)2(CH3CN)2]X2 ·2CH3CN (X = BF4-, ClO4-) systems represent unique example of complexes that are based on monosubstituted 1,2,3-triazoles, in which four 1,2,3-triazole rings and two axially coordinated nitrile molecules form the first coordination sphere. Single-crystal X-ray diffraction and magnetic studies revealed that, in addition to homoleptic [Fe(1,2,3-triazol)6]-type core systems, complexes possessing the Fe(1,2,3-triazolyl)4(CH3CN)2-type core also exhibit thermally induced spin crossover.
- Subjects
IRON ions; SPIN crossover; TRIAZOLES; METHANE; LIGANDS (Chemistry)
- Publication
European Journal of Inorganic Chemistry, 2013, Vol 2013, Issue 5/6, p720
- ISSN
1434-1948
- Publication type
Article
- DOI
10.1002/ejic.201201115