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用量热滴定法测定了四种双(笨并-15-冠-5)Schiff碱与钾离子在甲醇-水溶液中,25℃时配位作用的热力学性质.讨论了这些双冠醚与钾离子生成的蛤形夹心(clam sandwich)配位化合物中桥联长度和组成对配位稳定性的影响.
The thermodynamic properties of four kinds of bis (stupid-15-crown-5) Schiff bases and potassium ions in methanol-water solution at 25 ℃ were determined by thermogravimetric method. The formation of these bis-crown ethers and potassium ions Effect of bridging length and composition on coordination stability in a clam sandwich coordination compound.