Materials Data on YbIn4Rh by Materials Project

YbRhIn4 crystallizes in the orthorhombic Pmma space group. The structure is three-dimensional. Yb is bonded in a 1-coordinate geometry to one Rh and twelve In atoms. The Yb–Rh bond length is 3.02 Å. There are a spread of Yb–In bond distances ranging from 3.29–3.72 Å. Rh is bonded in a 9-coordinate geometry to one Yb and eight In atoms. There are a spread of Rh–In bond distances ranging from 2.64–2.92 Å. There are three inequivalent In sites. In the first In site, In is bonded in a 2-coordinate geometry to four equivalent Yb and two equivalent Rh atoms. In the second In site, In is bonded in a linear geometry to two equivalent Yb and two equivalent Rh atoms. In the third In site, In is bonded in a distorted rectangular see-saw-like geometry to two equivalent Yb and two equivalent Rh atoms.

YbRhIn₄晶体结晶于正交晶系Pmma空间群，其晶体结构为三维空间结构。Yb原子以1配位几何与1个Rh原子及12个In原子成键，Yb–Rh键长为3.02 Å。Yb–In键的键距分布范围为3.29~3.72 Å。Rh原子以9配位几何与1个Yb原子及8个In原子成键，Rh–In键的键距分布范围为2.64~2.92 Å。体系中存在三种不等价的In原子位点：在第一种In原子位点中，In原子以2配位几何与4个等价Yb原子和2个等价Rh原子成键；在第二种In原子位点中，In原子以直线型几何与2个等价Yb原子和2个等价Rh原子成键；在第三种In原子位点中，In原子以畸变矩形跷跷板状几何与2个等价Yb原子和2个等价Rh原子成键。