Materials Data on Ge2C2(SeF2)3 by Materials Project
Ge2C2(SeF2)3 is diamond structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight selenium;trifluoromethylgermanium molecules. Ge4+ is bonded in a trigonal non-coplanar geometry to three equivalent Se2- atoms. All Ge–Se bond lengths are 2.38 Å. C2+ is bonded in a trigonal non-coplanar geometry to three equivalent F1- atoms. All C–F bond lengths are 1.36 Å. Se2- is bonded in a 2-coordinate geometry to two equivalent Ge4+ and two equivalent F1- atoms. Both Se–F bond lengths are 3.28 Å. F1- is bonded in a single-bond geometry to one C2+ and one Se2- atom.
36 MATERIALS SCIENCE↗