Structural studies on some iron 8-oxi-quinolinates using Mössbauer spectroscopy |
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| Authors: | D Barb M Morariu O Cozar V Znamirovschi R semeniuc |
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| Institution: | (1) Institute for Physics and Technology of Materials, P.O. Box MG-6, Bucharest, Roumania;(2) Cluj-Napoca University, Cluj-Napoca, Roumania |
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| Abstract: | Using Mössbauer spectroscopy the quinolinates of iron/II/ and iron/III/ have been studied. In iron/II/ quinolinate three sublattices were evidenced, two of them being attributed to Fe2+ ions and the third to Fe3+ impurities. In the iron/III/ quinolinate five structural sublattices were found, two of them containing Fe3+ ions, the other two Fe2+ ions and the fifth may be attributed to the interstitial Fe3+ ions. |
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