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参考文献合成了N．N＇-二（α-羟基苯亚甲基）肼（简记为H2Sala2）及其Co（Ⅱ）的配合物（简记为［Co（Sala2）］·2H2O）．其化学组成及结构由元素分析、红外光谱和核磁共振谱所证实．配合物的载氧实验表明．在常温常压下，1mol的［Co（Sala2）］·2H2O可吸收约1．33mol的氧气，吸氧量随吸氧次数的增加而逐渐下降．
The reference synthesis of N N’-bis (α-hydroxybenzylidene) hydrazine (abbreviated as H2Sala2) and its Co (Ⅱ) complex (abbreviated as [Co (Sala2)] · 2H2O). Its chemical composition and structure are confirmed by elemental analysis, infrared spectroscopy and nuclear magnetic resonance spectroscopy. Oxygen-carrying complexes show that. At normal temperature and pressure, 1mol of [Co (Sala2)] 2H2O can absorb about 1.33mol of oxygen, and the amount of oxygen decreased gradually with the increase of oxygen absorption.