Materials Data on Ti4Ru by Materials Project

Ti4Ru crystallizes in the orthorhombic Fmmm space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded in a 2-coordinate geometry to two equivalent Ti and two equivalent Ru atoms. Both Ti–Ti bond lengths are 2.82 Å. Both Ti–Ru bond lengths are 2.53 Å. In the second Ti site, Ti is bonded in a 8-coordinate geometry to eight Ti atoms. There are two shorter (2.82 Å) and four longer (2.84 Å) Ti–Ti bond lengths. Ru is bonded in a 4-coordinate geometry to four equivalent Ti atoms.

Ti₄Ru 晶体属于正交晶系（orthorhombic）Fmmm 空间群。其结构为三维结构。存在两种不等价的 Ti 位点。在第一个 Ti 位点中，Ti 以二配位几何结构（2-coordinate geometry）与两个等价 Ti 原子和两个等价 Ru 原子成键。Ti–Ti 键长均为 2.82 Å。Ti–Ru 键长均为 2.53 Å。在第二个 Ti 位点中，Ti 以八配位几何结构（8-coordinate geometry）与八个 Ti 原子成键。存在两种较短的 Ti–Ti 键（2.82 Å）和四种较长的 Ti–Ti 键（2.84 Å）。Ru 以四配位几何结构（4-coordinate geometry）与四个等价 Ti 原子成键。