Information card for entry 1532401

Structure parameters

• Chemical name: Pr5 Si2 Ge2
• Formula: Ge2 Pr5 Si2
• Calculated formula: Ge2 Pr5 Si2
• Title of publication: Crystal structure and phase relationships in the pseudobinary system (RE5 Si4) - (RE5 Ge4) (RE = Nd and Pr) at 1273 K
• Authors of publication: Yang, H.F.; Rao, G.-H.; Liu, W.F.; Ouyang, Z.W.; Liu, G.Y.; Chu, W.G.; Liang, J.K.; Feng, X.M.
• Journal of publication: Journal of Alloys Compd.
• Year of publication: 2003
• Journal volume: 348
• Pages of publication: 150 - 156
• a: 7.9725 Å
• b: 7.9725 Å
• c: 14.8855 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 946.134 ų
• Number of distinct elements: 3
• Space group number: 92
• Hermann-Mauguin space group symbol: P 41 21 2
• Hall space group symbol: P 4abw 2nw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No