description. By comparison, relatively little spatial separation of the α and β spin densities was found for Mn[TPC]Ph, consistent with an essentially MnIV-corrole3– description. X-ray absorption of near-edge spectroscopy (XANES) revealed a moderate blue shift of 0.6 eV for the Mn K-pre-edge of Mn[TpCF3PC]Ph and a striking enhancement of the pre-edge intensity, relative to Mn[TpCF3PC]Cl, consistent
本文中所呈现是在
配体noninnocence的详细调查multitechnique小号= 3 / 2
锰在正规的Mn corrole衍
生物IV氧化态。发现Mn [T p XPC] Cl的Soret最大值(T p XPC =内消旋-tris(p -X-苯基)corrole,其中X = CF 3,H,Me和OMe)在一定范围内发生红移随X的给电子特性增加而增加了37 nm。相反,对于Mn [T p XPC] Ph,发现复杂的Soret包膜在很大程度上与X无关。这些观察结果表明,无毒的腐蚀物•2–MnCl配合物类似的
配体,而MnPh配合物则是无毒的腐蚀3–
配体。三种Mn [T p XPC] Cl配合物的单晶X射线结构揭示了骨架键长的变化,表明无毒的腐蚀,而Mn [T p OMePC] Ph则未观察到这种变化。Mn [TPC] Cl的B3LYP密度泛函理论(DFT)计算得出α和β自旋密度的强空间分离,这与反
铁磁耦合的Mn