Developing artificial metal helicates with stimuli-responsive helicity inversion is a significant challenge in functional supramolecular chemistry.However,most reported helicity inversions are based on the synchronous...Developing artificial metal helicates with stimuli-responsive helicity inversion is a significant challenge in functional supramolecular chemistry.However,most reported helicity inversions are based on the synchronous transformation of P/M conformation and the metal center’sΔ/Λconfiguration,requiring the overcoming of substantial energy barriers.Herein,we report the first example ofΔ/Λconfigurational inversion of metal centers independent of the P/M conformational conversion.展开更多
基金supported by the National Natural Science Foundation of China(no.52273263,52203219 and 52073080)the Scientific Research Project of Basic Scientific Research Operating Expenses of Colleges and Universities in Heilongjiang Province(2021-KYYWF-0029 and 2021-KYYWF-0041)the Heilongjiang Provincial Natural Science Foundation Joint Guidance Project no.LH2023B022.
文摘Developing artificial metal helicates with stimuli-responsive helicity inversion is a significant challenge in functional supramolecular chemistry.However,most reported helicity inversions are based on the synchronous transformation of P/M conformation and the metal center’sΔ/Λconfiguration,requiring the overcoming of substantial energy barriers.Herein,we report the first example ofΔ/Λconfigurational inversion of metal centers independent of the P/M conformational conversion.
