The electron spin resonance spectra and structures of some aluminium derivatives of 3,6-di-t-butyl-1,2-benzoquinone |
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| Authors: | Alwyn G. Davies Zbigniew Florjańczyk Ewa Lusztyk Janusz Lusztyk |
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| Affiliation: | 1. Chemistry Department, University College London, 20 Gordon Street, London WC1H 0AJ Great Britain;2. Institute of Organic Chemistry and Technology, Warsaw Technical University, Koszykowa 75, Warsaw Poland |
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| Abstract: | ESR spectra are reported for the aluminium derivatives of the semiquinones which are formed when the compounds EtnAlCl3-n (n = 0, 1, or 3) react with 3,6-di-t-butyl-1,2-benzoquinone. The conditions (solvent and other ligands about the metal) are identified under which three different types of spectra can be observed, which are assigned to monodentate non-fluxional, monodentate fluxional, and bidentate structures respectively. |
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