La(ClO<sub>4</sub>)<sub>3</sub>-C<sub>11</sub>H<sub>12</sub>ON<sub>2</sub>-H<sub>2</sub>O三元体系相平衡及La(C<sub>11</sub>H<sub>12</sub>ON<sub>2</sub>)<sub>6</sub>(ClO<sub>4</sub>)<sub>3</sub>的合成

A Study on the Ternary System La(ClO₄)₃-C₁₁H₁₂ON₂(Antipyrine)-H₂O at 0℃ and the Preparation and Characteristics of the Hexaantipyrine Complex of Lanthanum Perchlorate La(C₁₁H₁₂ON₂)₆(ClO₄)₃

Tang Zongxun, Chen Yunsheng, Zou Youzhong

Chem. J. Chinese Universities . 1987, (6): 481 -484 .