摘要
以碘酸钾及五氧化二钒为中心原子,过渡金属氧化物为配体,按设计的比例,在高温反应条件下,合成多元配合物。在无水DMF和水两种常见溶剂中探索,发现水是最好的溶剂;在配比的探索中,发现以五氧化二钒与二价过渡金属氧化物的配比为2:1是最好的配比。以五氧化二钒为中心原子,过渡金属盐为配体,按设计的比例,在高温反应条件下,合成多元配合物。在无水乙醇和水两种常见溶剂中探索,发现无水乙醇是最好的溶剂;在配比的探索中,发现以五氧化二钒与二价过渡金属盐的配比介于1:10—1:15之间是最好的配比。综上所述就,在中心原子的探索中,发现以五氧化二钒为最好的中心原子。
With potassium iodate and vanadium pentoxide as the central atom,the transition metal oxide as ligand,according to the proportion of design,in high temperature conditions,the synthesis of diverse complex.In anhydrous DMF and water to explore two common solvents,water is the best solvent that was found;in the ratio of exploration,it was found that vanadium pentoxide and divalent transition metal oxide ratio of 2:1 is the best match.With vanadium pentoxide as the central atom,the transition metal salt as ligand,According to the proportion of design,in the high temperature conditions,the synthesis of diverse complex.In ethanol and water to explore two common solvents,ethanol was found to be the best solvent;in the ratio of exploration,it was found that vanadium pentoxide and the ratio of divalent transition metal salt between 1:10-1:15 is the best match.To sum up on,in the exploration of central atom,it was found that vanadium pentoxide was the best central atom.
出处
《江西化工》
2010年第3期47-50,共4页
Jiangxi Chemical Industry
关键词
过渡金属
中心原子
溶剂
配比
Transition metal Central atom Solvent Ratio
