Me[AuBr 2 ] or AuX(ylide)) or gold(III) complexes [AuCl 3 (SC 4 H 8 ] gives Q[Au(1,2-Me 2 C 2 B 9 H 9 ) 2 ] (Q = PPh 3 Me, [Au(ylide) 2 ] or N(PPh 3 ) 2 ). The structure of [N(PPh 3 ) 2 ][Au(1,2-Me 2 C 2 B 9 H 9 ) 2 ] has been established by X-ray crystallography. It crystallizes in Pnma with a = 25.792(8), b = 12.810(3), c = 10.994(3) A (at −95 °C), Z = 4, R = 0.027, R w = 0.029. The gold atom is coordinated
摘要Tl 2(1,2-Me 2 C 2 B 9 H 9)与
金(I)(PPh 3 Me [AuBr 2]或AuX(内酯))或
金(III)络合物[AuCl 3(SC) 4 H 8]给出Q [Au(1,2-Me 2 C 2 B 9 H 9)2](Q = PPh 3 Me,[Au(ylide)2]或N(PPh 3)2)。 [N(PPh 3)2] [Au(1,2-Me 2 C 2 B 9 H 9)2]通过X射线晶体学确定,其在Pnma中结晶,a = 25.792(8),b = 12.810 (3),c = 10.994(3)A(在-95°C时),Z = 4,R = 0.027,R w = 0.029。
金原子由每个C2B3面的
硼原子配位,AuB = 2.193–2.277安。