Fourie Eleanor
University of the Free State, Faculty: Natural and Agricultural Sciences, PO Box 339, Bloemfontein 9300, South Africa.
Data Brief. 2021 Mar 3;35:106933. doi: 10.1016/j.dib.2021.106933. eCollection 2021 Apr.
Three novel β-diketonato ligands were synthesized containing the fluorene-group as substituent. Rhodium(I) complexes thereof were synthesized as reported in Fluorene-containing β-diketonato ligands and their Rhodium(I) complexes. The H and C NMR's of all 6 compounds are reported. Spectroscopic data of concentration variations absorbance intensities are given for ligands and rhodium(I) complexes showing that they follow the Beer-Lambert law and extinction coefficients (ԑ) are determined. Fluorescence quantum yields are determined and graphs showing the integrated fluorescent intensities absorbance are shown. The electrochemistry data of compounds 1 - 6 are reported for scan at 100 - 500 mV/s scan speeds. No electrochemical processes were observed for the fluorene-group, only the Rh(I) and β-diketonato processes were observed.
合成了三种以芴基为取代基的新型β-二酮配体。按照含芴基的β-二酮配体及其铑(I)配合物中的报道方法合成了它们的铑(I)配合物。报道了所有6种化合物的氢核磁共振谱和碳核磁共振谱。给出了配体和铑(I)配合物浓度变化的吸光度强度的光谱数据,表明它们符合比尔-朗伯定律并测定了消光系数(ε)。测定了荧光量子产率并给出了显示积分荧光强度与吸光度关系的图表。报道了化合物1 - 6在100 - 500 mV/s扫描速度下扫描的电化学数据。未观察到芴基的电化学过程,仅观察到铑(I)和β-二酮的过程。