Four chiral Ag(I) complexes with dual chiral components: Effect of positional isomerism, luminescence and SHG response
作者:Xiu-Ying Zhang、Lin Cheng、Jun Wang、Shao-Hua Gou、Lei Fang
DOI:10.1016/j.inoche.2013.11.044
日期:2014.2
Ag(I) complexes with dual chiral components have been synthesized by using a series of (1R,2R)-N1,N2-bis(pyridinylmethyl)cyclohexane-1,2-diamine ligands with different N-positions of pyridyl rings. The circular dichroism (CD) spectra and second-harmonic generation (SHG) efficiency measurements confirmed that they are of structural chirality in the bulk samples. The luminescence properties indicated
摘要 利用一系列具有不同吡啶环N位的(1R,2R)-N1,N2-双(吡啶甲基)环己烷-1,2-二胺配体合成了四种具有双手性组分的手性Ag(I)配合物。 . 圆二色性 (CD) 光谱和二次谐波发生 (SHG) 效率测量证实它们在大块样品中具有结构手性。发光特性表明它们可能具有作为光学材料的潜在应用。离散单核和双核复合物和一维链的形成可能归因于配体的位置异构。