Information card for entry 7222804

Structure parameters

• Chemical name: (La1.72 Y2.28) Y Si4
• Formula: La1.72 Si4 Y3.28
• Calculated formula: La1.72 Si4 Y3.28
• Title of publication: Ternary rare earth metal silicides RE2 RE'3 Si4 with orthorhombic Sm5 Ge4 or tetragonal Zr5 Si4 type structure
• Authors of publication: Rodewald, U.C.; Heying, B.; Poettgen, R.; Johrendt, D.; Hoffmann, R.D.
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
• Year of publication: 2004
• Journal volume: 59
• Pages of publication: 174 - 181
• a: 7.794 Å
• b: 7.794 Å
• c: 14.413 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 875.538 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