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首次报道了两个新型杂多酸喹啉电荷转移配合物[(C9H7NH)3]·[PMo12O40]和[(C9H7NH)6]·[P2Mo18O62]的合成方法,并用元素分析和红外光谱等手段对其进行了表征、对配合物1和2的结构分析表明这些化合物中的多阴离子仍保留其Keggin和Dawson结构,但其特征振动谱带有一定的红移蓝移,表明在配体和受体之间存在着较强的相互作用和电荷转移.
We first reported the synthesis of two new heteropolyacid quinoline charge-transfer complexes [(C9H7NH) 3] [PMo12O40] and [(C9H7NH) 6] · [P2Mo18O62], and analyzed their structures by elemental analysis and infrared spectroscopy The structural analysis of complexes 1 and 2 shows that the polyanions in these compounds still retain their Keggin and Dawson structures but their characteristic vibrational bands have a certain redshift blue shift, indicating that at the ligand and acceptor sites There is a strong interaction and charge transfer between.