The effect of the 3-trifluoromethyl subs
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P Cecchi; M Berrettoni; M Giorgetti; G Gioia Lobbia; S Calogero; L Stievano
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Article
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2001
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Elsevier Science
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English
⚖ 203 KB
A series of bis(polypyrazolylborato)iron(II) complexes (with Tp 3CF3 , Tp 4Me , Tp 4Br , and pzTp 4Me ) has been prepared and characterised by 57 Fe Mo ¨ssbauer spectroscopy. In addition, the Tp 3CF3 has been studied and compared with Tp 3CH3 by X-ray absorption investigation. The X-ray crystal stru