期刊论文Odd-electron bonded sulfur-and selenium-centered radical cations as studied by radiation chemical and complementary methods复制

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KD Asmus
Nukleonika, 2000
osti.gov
A selected survey of the formulation and properties of a number of sulfur-and selenium-centered radical ions is presented. The focus on radical cations in which two heteroatoms are linked by a bond containing a total three electrons, namely two bonding {sigma}-electron s and one antibonding {sigma}*-electron. Examples are (R {sub 2} S:. SR {sub 2}){sup } and (R {sub 2} Se:. SeR {sub 2}){sup } derived from the simple aliphatic sulfides and selenides, and corresponding species in which the heteroatom coupling occurs intramolecularly. It will …