Results for “C-Os-Si-Tb”

Materials Data on TbSiOs2C by Materials Project

TbOs2SiC crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Tb3+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent C4- atoms. All Tb–C bond lengths are 2.69 Å. Os+1.50- is bonded in a 4-coordinate geometry to three equivalent Si4+ and one C4- atom. There are one shorter (2.48 Å) and two longer (2.49 Å) Os–Si bond lengths. The Os–C bond length is 1.89 Å. Si4+ is bonded in a 6-coordinate geometry to six equivalent Os+1.50- atoms. C4- is bonded to four equivalent Tb3+ and two equivalent Os+1.50- atoms to form a mixture of edge and corner-sharing CTb4Os2 octahedra. The corner-sharing octahedral tilt angles are 22°.