deprotonation would react with transition metals to form several sandwich-bonded complexes of the type (M(n+)(B9C5H15)2)(n-4) and (C5H5)M(III)(B9C5H15). The formal nickel (IV) and cobalt(III) complexes were found to undergo thermal rearrangements and the kinetics of the facile ligand isomerizations of Ni(B9C5H15)2 were determined using reverse current chronopotentiometry and visible spectroscopy. (Author)
摘要 : 制备并表征了新型碳
硼烷μ-1,2-三亚甲基-1,2-二碳-
氯-十二
硼烷(10)。发现碳
硼烷经历 bas 降解形成 mu-1,2-trimethylene-(3)-1,2-dicarbadeca hydro-nido-undecaborate (-1) 离子,去质子化后会与过渡
金属反应形成几个夹心- (M(n+)(
B9C5H15)2)(n-4) 和 (
C5H5)M(III)(
B9C5H15) 类型的键合复合物。发现正式的
镍 (IV) 和
钴 (III) 配合物发生热重排,Ni(
B9C5H15)2 的
配体异构化的动力学通过反向电流计时电位法和可见光光谱法确定。(作者)