Reactivities, Conformational Properties, and Molecular Structures of σ-Bonded Cyclic Selenurane Dications
作者： Tsukasa Nakahodo , Ohgi Takahashi , Ernst Horn , Naomichi Furukawa
DOI: 10.1080/10426509808545997
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摘要: Abstruct: The synthesis of σ-selenurane dication salts via transannular interactions and the reactivities these are described. X-ray crystallographic analyses show that dications have selenium atoms in a trigonal-bipyramidal bonding environment. Ab initio calculations carried out for revealed exclusively carry positive charge. interesting conformational properties also
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