Garbagnati Anna, Seidl Michael, Balázs Gábor, Scheer Manfred
Institute of Inorganic Chemistry, University of Regensburg, 93040 Regensburg, Germany.
Inorg Chem. 2021 Apr 5;60(7):5163-5171. doi: 10.1021/acs.inorgchem.1c00176. Epub 2021 Mar 18.
A systematic study of diverse halogenation reactions of the tetrahedral MoP ligand complex [{CpMo(CO)}(μ,η:η-P)] () is reported. By reacting with different halogenating agents, a series of complexes such as [(CpMo)(μ-P)(μ-PI)(μ-I)(I)(I)] (), [{CpMo(CO)}(μ-PBr)] (), [{CpMo(CO)}(CpMoBr)(μ-PBr)] (), [{CpMo(CO)}(μ-PCl)] (), and [{CpMo(CO)}(CpMoCl)(μ-PCl)] () were obtained. Whereas the reaction of toward various bromine and chlorine sources leads to similar results, a different behavior is observed in the reaction with iodine in which is formed. The products were comprehensively characterized by spectroscopic methods and single crystal X-ray diffraction, and the electronic structures of , , and were elucidated by DFT calculations.
报道了对四面体MoP配体配合物[{CpMo(CO)}(μ,η:η-P)] ()的各种卤化反应的系统研究。通过使 与不同的卤化剂反应，得到了一系列配合物，如[(CpMo)(μ-P)(μ-PI)(μ-I)(I)(I)] ()、[{CpMo(CO)}(μ-PBr)] ()、[{CpMo(CO)}(CpMoBr)(μ-PBr)] ()、[{CpMo(CO)}(μ-PCl)] ()和[{CpMo(CO)}(CpMoCl)(μ-PCl)] ()。虽然 与各种溴源和氯源的反应产生相似的结果，但在与碘的反应中观察到不同的行为，其中形成了 。通过光谱方法和单晶X射线衍射对产物进行了全面表征，并通过DFT计算阐明了 、 和 的电子结构。
