Some compounds of iron(III) with bidentate bases |
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| Authors: | Ram C Paul Ramesh C Narula Sham K Vasisht |
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| Institution: | (1) Department of Chemistry, Panjab University, 160014 Chandigarh, India |
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| Abstract: | Summary The iron(III) compound, FeCl(OH)(MeCO2) · MeCO2H · 0.5 H2O, (1), interacts with the sample bidentate ligand, 2,2 -bipyridyl (bipy), to form an aduct, Fe2Cl2(OH)2(MeCO2)2 · (bipy). By the loss of protons, anthranilic (anthH) and salicylic (salH2) acids behave as uninegative charged ligands to give FeCl(anth)2 · H2O and FcCl(salH)2 · H2O, respectively. The former decomposes on heatingin vacuo to form Fe2O(anth)4 while the latter yields Fe2O(sal)2. Acetylacetone (acacH) and 8-hydroxyquinoline (quinH) give FeCl(acac)2 and FeCl(quin)2 · (quinH). The latter desolvates at 140°/10–4 torr to form FeCl(quin)2. l.r. spectra, thermal decomposition, molar conductance and magnetic susceptibility studies at room temperature have been used to characterize these compounds. |
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