Materials Data on Sb2C4O by Materials Project

Abstract

C4Sb2O crystallizes in the orthorhombic P2_12_12_1 space group. The structure is zero-dimensional and consists of four C4Sb2O clusters. there are four inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a distorted single-bond geometry to one Sb3- atom. The C–Sb bond length is 2.23 Å. In the second C2+ site, C2+ is bonded in a distorted single-bond geometry to one Sb3- atom. The C–Sb bond length is 2.23 Å. In the third C2+ site, C2+ is bonded in a distorted linear geometry to one C2+ and one Sb3- atom. The C–C bond length is 1.24 Å. The C–Sb bond length is 2.09 Å. In the fourth C2+ site, C2+ is bonded in a linear geometry to one C2+ and one Sb3- atom. The C–Sb bond length is 2.16 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a water-like geometry to one C2+ and one O2- atom. The Sb–O bond length is 1.88 Å. In the second Sb3- site, Sb3- is bonded in a 3-coordinate geometry to three C2+ atoms. O2- is bonded in a single-bond geometry to one Sb3- atom.