Ce2RuSi2H crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a distorted single-bond geometry to one Si(1) and one H(1) atom. Ru(1) is bonded in a distorted linear geometry to two equivalent Si(1) atoms. Si(1) is bonded to one Ce(1), one Ru(1), and four equivalent Si(1) atoms to form a mixture of distorted edge and corner-sharing SiCeSi4Ru octahedra. The corner-sharing octahedra are not tilted. H(1) is bonded in a linear geometry to two equivalent Ce(1) atoms.
Ce2RuSi2H crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a distorted single-bond geometry to one Si(1) and one H(1) atom. The Ce(1)-Si(1) bond length is 2.92 Å. The Ce(1)-H(1) bond length is 2.09 Å. Ru(1) is bonded in a distorted linear geometry to two equivalent Si(1) atoms. Both Ru(1)-Si(1) bond lengths are 2.34 Å. Si(1) is bonded to one Ce(1), one Ru(1), and four equivalent Si(1) atoms to form a mixture of distorted edge and corner-sharing SiCeSi4Ru octahedra. The corner-sharing octahedra are not tilted. All Si(1)-Si(1) bond lengths are 2.74 Å. H(1) is bonded in a linear geometry to two equivalent Ce(1) atoms.