摘要:
二亚胺配体 o,o'-i-Pr2C6H3-双(亚氨基)苊(Ar-BIAN (1))与第 13 组三卤化物(EX3,E = B,Al,Ga;X = Cl, Br) 报道。已制备并分离出四种具有通式 [(Ar-BIAN)(EX2)][EX4] (2) 的化合物。两种复合物的晶体学特征:[(Ar-BIAN)(BCl2)][BCl4](正交,P212121,a = 10.408(3) A, b = 14.376(4) A, c = 30.908(8) A, Z = 4) 和 [(Ar-BIAN)(GaCl2)][GaCl4](单斜晶系,P21/m,a = 9.0822(7) A,b = 15.390(1) A,c = 15.458(1) A,β = 92.519(2)°,Z = 2)。迄今为止,通过使用钠或钾还原 [(Ar-BIAN)(EX2)][EX4] 化合物来制备重氮杂金属的尝试尚未成功。关