Reaction of cyclopentadienyllutetium anthracenide with azobenzene. Synthesis and molecular and crystal structure of the binuclear complex [C5H5(THF)Lu(μ−η2:η2−PhN—NPh)]2(THF)2 and its dynamic behavior in solution |
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| Authors: | D. M. Roitershtein K. A. Lyssenko P. A. Belyakov M. Yu. Antipin E. S. Petrov |
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| Affiliation: | (1) State Scientific Center of the Russian Federation, L. Ya. Karpov Scientific-Research Physicochemical Institute, 10 ul. Vorontsovo Pole, 103064 Moscow, Russian Federation;(2) A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 117813 Moscow, Russian Federation;(3) Higher Chemical College, Russian Academy of Sciences, 9 Miusskaya pl., 125820 Moscow, Russian Federation |
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| Abstract: | The reaction of the cyclopentadienyllutetium anthracenide, C5H5Lu(C14H10)2−(THF)2 (1), with azobenzene yielded the [C5H5(THF)Lu(μ−η2:η2−PhN—NPh)]2(THF)2 (2) binuclear complex. The structure of the reaction product was established by X-ray structural analysis. The dynamic behavior of complex2 in a THF-d8 solution was studied by1H NMR spectroscopy in the temperature range of 265–330 K. Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1667–1671, September, 1997. |
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| Keywords: | organolanthanide compounds lutetium azobenzene complex molecular and crystal structure |
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