Department of Chemistry, Durham University, Durham, DH1 3LE, UK.
Chem Commun (Camb). 2011 Dec 7;47(45):12289-91. doi: 10.1039/c1cc14904k. Epub 2011 Oct 19.
Lanthanide complexes of a pyridylphenylphosphinate ligand based on triazacyclononane form an isostructural series. The C(3)-symmetric Δ and Λ complexes of Eu and Tb are strongly emissive and can be resolved by chiral HPLC; the absolute configuration of each complex has been assigned using CD and CPL measurements.
基于三氮杂环壬烷的吡啶基苯膦酸配体的镧系元素配合物形成了一个同构系列。Eu 和 Tb 的 C(3)对称的 Δ 和 Λ 配合物具有很强的发光性,并且可以通过手性 HPLC 进行拆分;使用 CD 和 CPL 测量确定了每个配合物的绝对构型。