Materials Data on InRhO3 by Materials Project

RhInO3 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rh3+ is bonded in a distorted rectangular see-saw-like geometry to six O2- atoms. There are a spread of Rh–O bond distances ranging from 2.01–2.59 Å. In3+ is bonded to six O2- atoms to form corner-sharing InO6 octahedra. The corner-sharing octahedra tilt angles range from 54–56°. There are a spread of In–O bond distances ranging from 2.15–2.34 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Rh3+ and two equivalent In3+ atoms. In the second O2- site, O2- is bonded in a distorted see-saw-like geometry to two equivalent Rh3+ and two equivalent In3+ atoms.

三氧化铑铟（RhInO₃）结晶于正交晶系Pnma空间群，其晶体结构为三维骨架结构。铑(III)阳离子（Rh³+）以畸变矩形跷跷板型配位环境与六个氧(II)阴离子（O²-）配位，铑-氧键长分布于2.01–2.59 Å区间。铟(III)阳离子（In³+）与六个氧(II)阴离子配位形成共角InO₆八面体，此类共角八面体的倾斜角范围为54°至56°，铟-氧键长分布于2.15–2.34 Å区间。该晶体存在两个不等价的氧(II)阴离子位点：在第一类氧位点中，氧(II)离子以三配位几何构型与两个等价的铑(III)阳离子及两个等价的铟(III)阳离子成键；在第二类氧位点中，氧(II)离子以畸变跷跷板型配位几何构型与两个等价的铑(III)阳离子及两个等价的铟(III)阳离子成键。