Information card for entry 2107307

Structure parameters

• Chemical name: Eu5 As4
• Formula: As4 Eu5
• Calculated formula: As4 Eu5
• Title of publication: Structure of europium arsenide Eu5 As4: A more symmetrical version of the Sm5 Ge4-type structure
• Authors of publication: Wang, Y.; Gabe, E.J.; Taylor, J.B.; Calvert, L.D.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1978
• Journal volume: 34
• Pages of publication: 1962 - 1965
• a: 15.802 Å
• b: 8.021 Å
• c: 8.058 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1021.33 ų
• Number of distinct elements: 2
• Space group number: 64
• Hermann-Mauguin space group symbol: C m c e
• Hall space group symbol: -C 2ac 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No