caution: The use of fluoride starting materials and SO2 as a solvent yields neat triazides M(N3)3 (M=Ga, In, Tl), thus firmly establishing the existence of thallium triazide. In CH3CN, the new M(N3)3⋅CH3CN donor–acceptor adducts were obtained. Reactions of the triazides with tetraphenylphosphonium azide in CH3CN yields exclusively the novel [Ga(N3)5]2−, [In(N3)6]3− and [Tl(N3)6]3− anions (see picture, M green
谨慎进行:使用
氟化物原料和SO 2作为溶剂会产生纯净的三
叠氮化物M(N 3)3(M = Ga,In,Tl),因此牢固地确定了三
叠氮化th的存在。在CH 3 CN中,新的M(N 3)3 ⋅CH 3获得CN供体-受体加合物。三
叠氮化物与
叠氮化四苯基phosph在CH 3 CN中的反应仅产生新的[Ga(N 3)5 ] 2−,[In(N 3)6 ] 3−和[Tl(N 3)6 ] 3− 阴离子(参见图片,M绿色,N蓝色)。