uncharged derivative with the formula [(C3Ph3)Ni(hb(3,5-me2Pz)3)] (hb(3,5-me2Pz)3 = hydrotris(3,5-dimethyl-1-pyrazolyl)borate) has also been prepared. The molecular structure of [(C3Ph3)Ni(triphos)]ClO4 has been determined from counter diffraction data. The crystals are monoclinic, space group P21/n with cell dimensions: a 17.750(5), b 17.629(5), c 16.509(4) Å; β 92-59(9)°, Dc = 1.359 g cm−3 for Z = 4. Full
[(C 3 Ph 3)Ni(PPh 3)2 ] ClO 4络合物与三齿
配体1,1,1-三(二
甲基膦基甲基)
乙烷,1,1,1-三(
二苯基膦基甲基)
乙烷((bis (2-
二苯基膦基)乙基)
苯基膦,(双(2-
二苯基膦基)乙基) -
正丙胺,和1,1,1-三(diphenylarsinomethyl)
乙烷,得到阳离子η 3 -triphenylcyclopropenyl式的配合物[(C 3博士3)NiL] Y(Y = ClO 4,BPh 4)。具有式[(C 3 Ph 3)Ni(hb(3,5-me 2 Pz)3)](hb(3,5-me2 Pz)3 =还制备了氢三(3,
5-二甲基-1-
吡唑基)
硼酸酯。[(C 3 Ph 3)Ni(triphos)] ClO 4的分子结构已经由反衍射数据确定。晶体是单斜晶体,空间群P 2 1 / n,晶胞尺寸为:a 17.750(5),b 17.629(5),c 16.509(4)Å;β92-59(9)°,d