Seitz A E, Heinl V, Timoshkin A Y, Scheer M
Institute of Inorganic Chemistry, University of Regensburg, Universitätsstr. 31, 93040 Regensburg, Germany.
Institute of Chemistry, St. Petersburg State University, Universitetskaya nab. 7/9, 199034, St. Petersburg, Russia.
Chem Commun (Camb). 2017 Jan 17;53(6):1172-1175. doi: 10.1039/c6cc09427a.
The complex [Cp''Zr(CO)] (Cp'' = CHtBu) was used to transform the nortricyclane type cage compounds EQ (E = P, Q = S, Se; E = As, Q = S) resulting in unprecedented complexes [(Cp''Zr)(μ,η-EQ)] possessing bridging ligands that represent the anions of the so far unknown tetrachalcogenohypodiphosphorous acid (HQ)PP(QH) and tetrathiohypodiarsenous acid (HS)AsAs(SH), respectively.
配合物[Cp''Zr(CO)]（Cp'' = CHtBu）用于转化降冰片烷型笼状化合物EQ（E = P，Q = S、Se；E = As，Q = S），得到了前所未有的配合物[(Cp''Zr)(μ,η-EQ)]，其具有桥连配体，分别代表迄今未知的四硫代次亚磷酸（HQ）PP(QH)和四硫代次亚砷酸（HS）AsAs(SH)的阴离子。
