Germanide carbides or carbide germanides are compounds containing anions composed of carbide (C4−) and germanide (Ge4−). They can be considered as mixed anion compounds. Related compounds include the carbide silicides, germanide phosphides, arsenide carbides and nitride carbides.
List
edit| formula | system | space group | unit cell Å | volume | density | comment | ref |
|---|---|---|---|---|---|---|---|
| GeCCr3 | orthorhombic | Cmcm | a=2.899 b=10.319 c=7.743 Z=4 | 231.63 | metallic | [1] | |
| triclinic | P1 | ||||||
| monoclinic | P21 |
References
edit- ^ Lin, S.; Tong, P.; Wang, B.S.; Huang, Y.N.; Song, W.H.; Sun, Y.P. (January 2014). "Synthesis and characterization of Ge–Cr-based intermetallic compounds: GeCr3, GeCCr3, and GeNCr3". Journal of Alloys and Compounds. 584: 308–314. doi:10.1016/j.jallcom.2013.09.086.