Materials Data on SbTeClO3 by Materials Project
SbTeO3Cl crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two SbTeO3Cl sheets oriented in the (0, 0, 1) direction. Sb3+ is bonded in a 3-coordinate geometry to three O2- and one Cl1- atom. There are two shorter (2.03 Å) and one longer (2.07 Å) Sb–O bond lengths. The Sb–Cl bond length is 2.99 Å. Te4+ is bonded in a 3-coordinate geometry to three O2- and two equivalent Cl1- atoms. There is one shorter (1.92 Å) and two longer (1.93 Å) Te–O bond length. Both Te–Cl bond lengths are 3.17 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb3+ and one Te4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb3+ and one Te4+ atom. Cl1- is bonded in a 3-coordinate geometry to one Sb3+ and two equivalent Te4+ atoms.