| 硼合扁桃酸、含氮配体希土配合物的研究 |
| STUDY ON RARE EARTH AMYGDALINIC ACID-BORATE AND THEIR COMPLEXES WITH AZOTIC LIGANDS |
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| 摘要: 本文合成了镧、铈、镨的硼合扁桃酸配合物,并进一步用硼合扁桃酸镧同喹啉(qui)、邻菲罗啉(phen)、联吡啶(dip)等含氮配体作用制备出了三元配合物.用化学分析、红外光谱、氢核磁共振谱、紫外—可见光谱.摩尔电导及热谱等物理化学测试手段,确定了这些化合物的组成和成键情况,并对其某些物理化学性质进行了研究. |
| 关键词: 希土 硼酸 扁桃酸 含氮配体 |
| 基金项目: |
| Abstract: The title complexes have been synthesized and characterized.The result show that their composition are Ln(HL)2[(HO)2BL]·H2O (Ln=La,Ce,Pr) and La(HL)2[(HO)2BL]·Q (Q=qui,dip and phen).IR and HNMR spectra indicate that in the complexes the amygdalinic acid combined with Ln3+ by two ways: carboxylate and amygdalinic acid-borate.Electronic spectra and molar conductances show that the compounds are mainly ionic and existed in the form of 1:1 electrolyte in water,but low molar conductances in DMF and DMSO are corresponded with non-electrolytic labeling. |
| Keywords: rare earth amygdalinic acid-borate azotic ligand |
| 投稿时间：1992-09-18 |
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| 姚卡玲,顾尚香,邓汝温,马娴贤,张访谊.硼合扁桃酸、含氮配体希土配合物的研究[J].无机化学学报,1993,9(4):407-411. |
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