Abstract The successful isolation of NiL(CO)3 and NiL3(CO) (L = Me2NPF2) is reported. Boron trifluoride reacts with NiL2(CO)2 to yield NiL2(CO)2·nBF3, where n = 1.44 at −128 °C and 1.11 at 2 °C and 1.11 at 2°C,and with NiL4 to yield NiL4·nBF3, where n = 2.6 at −100 °C, n = 1.78 at −3 °C and n = 1.24 at +20 °C. Nuclear magnetic resonance and infrared spectral data is presented which indicates that the
摘要报道了成功分离NiL(CO)3和NiL3(CO)(L = Me2NPF2)的方法。
三氟化硼与Ni
L2(CO)2反应生成Ni
L2(CO)2·n ,其中-128°C时n = 1.44,在2°C时n = 1.11,在2°C时n1.11,与NiL4生成NiL4·n ,其中n = 2.6在-100°C,n = 1.78在-3°C和n = 1.24在+20°C。给出了核磁共振和红外光谱数据,这表明已获得了加合物的
BF3与氮光谱数据的坐标。