Affiliation:
1. Institut für Anorganische Chemie der Universität Köln, Greinstraße 6, D-5000 Köln 41
Abstract
Compounds ARu2P(As)2 (A = Ca, Sr. Ba. Eu) were found to have the ThCr2Si2-type structure (14/mmm). Single crystals of CaRu2P2 (a = 404.6 pm, c = 977.1 pm) and EuRu2P2 (a = 402.9 pm, c = 1077.2 pm) were obtained using tin as a flux. In the case of the Pt compounds, single crystals could be isolated from powder samples. Ca(Eu)Pt2P2-x crystallizes isotypically in a new structure type which can be described as a stacking variation of the CaBe2Ge2-type structure (14/mmm; CaPt2P1.43: a = 409.9 pm, c = 1895.1 pm; EuPt2P1.62: a = 414.3 pm; c = 1912.0 pm). The crystal structures of Ca(Eu)Ru2P2 and Ca(Eu)Pt2P2-x were refined from four-circle diffractometer data. Magnetic susceptibility measurements prove the divalent nature of Eu in all Eu compounds.
Cited by
40 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Ab Initio Prediction of the Structural, Elastic and Thermodynamic Properties Under Hydrostatic Pressure of the Ternary Tetragonal Phosphides XRh2P2 (X = Ca, Ba) for Superconducting Application;Journal of Superconductivity and Novel Magnetism;2024-05-10
2. CaPt4P6, first calcium-containing representative of the ternary pyrite-derived pnictides of the BaPt4As6 type: Synthesis, crystal, and electronic structure;Journal of Solid State Chemistry;2023-06
3. Physical properties of BaRu2X2 (X = P, As) superconducting compound sunder pressure effects: Ab initio study;Physica C: Superconductivity and its Applications;2023-01
4. First-Principles Investigation of the Structural, Elastic and Thermodynamic Properties of CaRu2X2 (X = P, As) under Pressure;Journal of Superconductivity and Novel Magnetism;2022-06-08
5. Metal-Rich Phosphides Obtained from the Lead Flux: Synthesis, Crystal, and Electronic Structure of Sr5Pt12P9 and BaPt3P2;Inorganic Chemistry;2022-06-07