complexes were fully characterized by elemental analysis, spectroscopy (Fourier transform infrared [FTIR], ultraviolet–visible [UV–vis], 1H, 13C1H}, and 31P1H} nuclear magnetic resonance [NMR]), thermogravimetric analysis, and single crystal X‐ray diffraction. In the crystal structures of 1–3 and 4·2CH2Cl2, every nickel atom adopts a slightly distorted square‐planar coordination by two phosphorus atoms
带有双(
二苯基膦基)胺
配体[RN(PPh 2)2 Ni(dmit)](其中dmit 2− = 1,3-二
硫代-2--2-
硫酮-4,5-二
硫代盐; R )的四种新的中性杂二胺
镍配合物=(CH 2)4 CH 3 [ 1 ],(CH 2)3 OCH 3 [ 2 ],(CH 2)2 CH(CH 3)2 [ 3 ]和CHPhCH 3 [ 4 ])。 (n- Bu)2之间的反应调节了产量室温下为Sn(dmit)和RN(PPh 2)2 NiCl 2。通过元素分析,光谱学(傅里叶变换红外[FTIR],紫外可见[UV-vis],1 H,13 C 1 H}和31 P 1 H}核磁共振[NMR])对复合物进行了全面表征。),热重分析和单晶X射线衍射。在的晶体结构1 - 3和4 ·2CH 2
氯2,每
镍原子由RN的两个
磷原子(PPH采用稍微扭曲正方形平面协调2)2个
配体和dmit
配体的两个
硫原子。此外,电
化学行为和电催化活性1