ic7b00918_si_001.pdf (1.95 MB)
Germanium and Tin Monoxides Trapped by Oxophilic Germylene and Stannylene Ligands
journal contribution
posted on 2017-08-16, 13:30 authored by Yunxia Gao, Ying Yang, Wenjun Zheng, Yuanyuan Su, Xiang Zhang, Herbert W. RoeskyGermanium
and tin monoxides (MO, M = Ge, Sn) were trapped by the 1,2,4-diazaphospholide-based
germylene and stannylene M[3,5-tBu2dp]2 (M = Ge (2), Sn (3)), resulting
in the Lewis acid–base adduct of composition M(μ-O)[M{η1(N)-(3,5-tBu2dp)}2]2 (M = Ge (4), Sn (5)). Compounds 4 and 5 were characterized
by single-crystal X-ray structural analysis. The bonding features
of 4 and 5 were supported by DFT calculations.
