Anion, solvent and time dependence of high-spin-low-spin interactions in a 3D coordination polymer
Language
en
Article de revue
This item was published in
European Journal of Inorganic Chemistry. 2009 n° 26, p. 3948-3959
Wiley-VCH Verlag
English Abstract
A thorough investigation into the role of the counterion and occluded solvent on the structure and spin-crossover behaviour of the threefold interpenetrated network [Fe(4ditz)3]2+ [4ditz = 1,4-bis(tetrazol-1-yl)butane] is ...Read more >
A thorough investigation into the role of the counterion and occluded solvent on the structure and spin-crossover behaviour of the threefold interpenetrated network [Fe(4ditz)3]2+ [4ditz = 1,4-bis(tetrazol-1-yl)butane] is presented. As seen by X-ray single crystal diffraction, changing the hexafluorophosphate anion in the previously investigated trigonal phase [Fe(4ditz)3](PF6)2 to tetrafluoroborate causes the butylene spacers to adopt three different conformations, whereupon the symmetry is reduced to triclinic (space group P1¯). X-ray powder diffraction and NMR spectroscopy provide evidence for the incorporation of statistically distributed ethanol molecules in the cavities of the compound, whose amount...Read less <
Origin
Hal imported