Thermal and light induced valence tautomerism in a samarium-pyrazine polymer

Valence tautomerism is a stimulated intramolecular electron transfer which allows for switching between two distinct redox isomers. Such compounds, incorporating a redox-active...价互变异构（Valence tautomerism）是一种受激分子内电子转移过程，可实现两种不同氧化还原异构体之间的可逆互变。此类包含氧化还原活性（redox-active）……的化合物