Novel complexes of manganese with phenylvinylidene as a ligand |
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Authors: | AN Nesmeyanov GG Aleksandrov AB Antonova KN Anisimov NE Kolobova YuT Struchkov |
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Institution: | Institute of Organo-elemnt Compounds, Academy of Sciences of the U.S.S.R., Vavilov Str. 28, Moscow, B-312 U.S.S.R. |
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Abstract: | Three novel stable complexes of manganese were prepared by interaction of (η5-C5H5)Mn(CO)2 (THF)] with phenylacetylene. X-ray structure analysis of two of the complexes established the presence of a phenylvinylidene ligand. In (η5-C5H5Mn(CO)2(CCHPh)] this ligand forms an unusual double MnC bond and in (η5-C5H5)Mn2(CO)4(CCHPh)] it acts as a bridge strengthening the MnMn bond. |
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