Materials Data on PrGePd by Materials Project

PrPdGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Pr sites. In the first Pr site, Pr is bonded in a 12-coordinate geometry to six Pd and six Ge atoms. There are a spread of Pr–Pd bond distances ranging from 3.10–3.23 Å. There are a spread of Pr–Ge bond distances ranging from 3.20–3.37 Å. In the second Pr site, Pr is bonded in a 12-coordinate geometry to six Pd and six Ge atoms. There are a spread of Pr–Pd bond distances ranging from 3.26–3.34 Å. There are a spread of Pr–Ge bond distances ranging from 3.11–3.21 Å. In the third Pr site, Pr is bonded in a 12-coordinate geometry to six Pd and six Ge atoms. There are a spread of Pr–Pd bond distances ranging from 3.07–3.28 Å. There are a spread of Pr–Ge bond distances ranging from 3.16–3.36 Å. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 10-coordinate geometry to six Pr, one Pd, and three Ge atoms. The Pd–Pd bond length is 3.20 Å. All Pd–Ge bond lengths are 2.61 Å. In the second Pd site, Pd is bonded in a 10-coordinate geometry to six Pr, one Pd, and three equivalent Ge atoms. There are two shorter (2.61 Å) and one longer (2.67 Å) Pd–Ge bond lengths. In the third Pd site, Pd is bonded in a 10-coordinate geometry to six Pr and four Ge atoms. There are a spread of Pd–Ge bond distances ranging from 2.63–3.02 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 10-coordinate geometry to six Pr and four Pd atoms. In the second Ge site, Ge is bonded in a 10-coordinate geometry to six Pr, three equivalent Pd, and one Ge atom. The Ge–Ge bond length is 2.83 Å. In the third Ge site, Ge is bonded in a 10-coordinate geometry to six Pr, three Pd, and one Ge atom.

PrPdGe结晶于正交晶系（orthorhombic）的Pnma空间群（space group）。该结构为三维结构。体系中存在3个不等价的镨（Pr）晶位。在第一个镨晶位中，镨采取12配位几何构型，与6个钯（Pd）原子和6个锗（Ge）原子成键。Pr-Pd键长分布范围为3.10~3.23 Å，Pr-Ge键长分布范围为3.20~3.37 Å。在第二个镨晶位中，镨同样采取12配位几何构型，与6个钯原子和6个锗原子成键。其Pr-Pd键长分布范围为3.26~3.34 Å，Pr-Ge键长分布范围为3.11~3.21 Å。在第三个镨晶位中，镨仍采取12配位几何构型，与6个钯原子和6个锗原子成键。其Pr-Pd键长分布范围为3.07~3.28 Å，Pr-Ge键长分布范围为3.16~3.36 Å。体系中存在3个不等价的钯（Pd）晶位。在第一个钯晶位中，钯采取10配位几何构型，与6个镨原子、1个钯原子以及3个锗原子成键。Pd-Pd键长为3.20 Å，所有Pd-Ge键长均为2.61 Å。在第二个钯晶位中，钯采取10配位几何构型，与6个镨原子、1个钯原子以及3个等价的锗原子成键。其中存在2条较短的Pd-Ge键（2.61 Å）与1条较长的Pd-Ge键（2.67 Å）。在第三个钯晶位中，钯采取10配位几何构型，与6个镨原子以及4个锗原子成键。其Pd-Ge键长分布范围为2.63~3.02 Å。体系中存在3个不等价的锗（Ge）晶位。在第一个锗晶位中，锗采取10配位几何构型，与6个镨原子以及4个钯原子成键。在第二个锗晶位中，锗采取10配位几何构型，与6个镨原子、3个等价的钯原子以及1个锗原子成键，Ge-Ge键长为2.83 Å。在第三个锗晶位中，锗采取10配位几何构型，与6个镨原子、3个钯原子以及1个锗原子成键。