乙酰丙酮稀土四苯基卟啉配合物的电化学研究

本文指出我国环境保护产业发展中存在的问题，论述了“入关“对我国环境保护产业的影响及应采取的经济和税收政策。     

蛋白质—四氯苯醌荷移反应的分光光度研究

本文用分光光度法研究了蛋白质—四氯苯醌荷移反应。通过对影响反应各因素的研究,确立了以四氯苯醌形成荷移络合物的方法测定蛋白质的最佳条件,测定了最大结合数及反应平衡常数。     

A Novel Organic—Inorganic Complex：Synthesis and Crystal Structure of [Ca（DMSO）5（H2O）]2 SiMo12O40

It is becoming a focus to synthesize and assemble organic-inorganic materials, especially, to synthesize charge-transfer complexes formed by polyoxometalate and organic donors. They have attracted much attention because such complexes are active in their electric, magnetic and optic properties1-4, many investigations about them have been done and some crystal structures of them were reported5-6. But, the disadvantage of these crystals is instability at room temperature. According to the view…     

三维超分子配合物[MoO_2(OCH_2C_5H_4N)_2]制备、晶体结构及三阶非线性光学性质

Na_2MoO_4·2H_2O和2-氯甲基吡啶在水中反应得到了超分子化合物：[MoO_2 (OCH_2C_5H_4N)_2]。其单晶结构测试表明：该化合物含有两种均为6配位的但化学 环境不同的Mo(1)和Mo(2)原子；由此两种钼原子构成的中性配合物[Mo(1)O_2 (OCH_2C_5H_4N_2)]和[Mo(2)O_2(OCH_2C_5H_4N)_2]分别通过氢键O…H-C及吡啶环 间的π-π堆积作用形成了二维的A层和B层，A层与B层之间又在层间氢键的作用下 交错形成了三维的网状固态结构。用Z-scan法在DMF溶液中测试了该化合物的三阶 非线性光学性能，发现它有强的非线性吸收(α_2 = 1.92 * 10~(-9) m·W~(-1)) ，非线性极化率X~((3)) = 1.21 * 10~(-12) esu。