·(C6H14)0.5 (40%). The molecular structures of (C6H5)2Ga(μ-Ph2pz)(μ-C6H5)Ga(C6H5)2·C7H8, (C6H5)2Ga(μ-tBu2pz)(μ-C6H5)Ga(C6H5)2·(C6H14)0.5, and (C6H5)2In(μ-tBu2pz)(μ-C6H5)In(C6H5)2·(C6H14)0.5 consist of a 3,5-disubstituted pyrazolato ligand with a diphenylgallio or diphenylindio group bonded to each nitrogen atom. A phenyl group acts as a bridge between the two metal atoms. By contrast, treatment of
以3:5-
化学计量比用
3,5-二甲基吡唑,
3,5-二苯基吡唑或3,5-二叔丁基
吡唑处理三苯基
镓可得到苯基桥连的复合物(C 6 H 5)2 Ga(μ-Me 2
PZ)(μ-C 6 H ^ 5)
镓(C 6 H ^ 5)2(62%),(C 6 H ^ 5)2
镓(μ-PH 2
PZ)(μ-C 6 H ^ 5)
镓(C 6 H 5)2 ·C 7 H 8(62%)和(C 6 H5)2
镓(μ-TBU 2
PZ)(μ-C 6 H ^ 5)
镓(C 6 H ^ 5)2(40%),分别为无色或灰白色的结晶固体。与3,5-二- triphenylindium的治疗叔-butylpyrazole以2:1的
化学计量得到苯基-桥连络合物(C 6 H ^ 5)2在(μ-TBU 2
PZ)(μ-C 6 H ^ 5)在( C 6 H 5)2 ·(C 6 H 14)0.5(40%)。(C的分子结构6 ħ 5)2
镓(μ-PH 2
PZ)(μ-C