elemental analysis, IR, electronic and EPR spectra. All the CuX2L2 compounds seem to possess octahedral copper(II) stereochemistry with differing tetragonal distortion. Complex [Cu(CH3CCl2COO)2(mpc)2] was also studied by X-ray analysis. The structure of [Cu(CH3CCl2COO)2(mpc)2] is centrosymmetric. The Cu(II) atom is pseudo-octahedrally trans-coordinated by four carboxylic oxygen atoms of α,α-dichloropropionate
配合物的合成和表征CUX 2大号2 其中X = CH 3 CHClCOO -,CH 3的CCl 2 COO -或CLCH 2 CHClCOO - ,和L =烟酰胺(NA),异烟酰胺(INA)或甲基-3-
吡啶基
氨基甲酸酯(mpc)}。化合物的表征基于元素分析,IR,电子和EPR光谱。所有的CuX 2 L 2化合物似乎都具有八面体
铜(II)立体
化学,并具有不同的四方畸变。络合物[Cu(CH 3 CCl 2 COO)2(mpc)2还通过X射线分析研究了。[Cu(CH 3 CCl 2 COO)2(mpc)2 ]的结构是中心对称的。Cu(II)原子是由α,α-
二氯丙酸根阴离子[Cu(1)–O(1)= 1.959(2)Å(2×)和Cu(1)的四个羧基氧原子伪八面体反式配位的) –O(2)= 2.677(2)Å(2×)],并通过两个氮原子形成两个3-
吡啶基
氨基甲酸酯甲基
配体[Cu(1)–N(1)= 1