Information card for entry 1540788

Structure parameters

• Formula: Al7 Co6 Pr7
• Calculated formula: Al7 Co6 Pr7
• Title of publication: Crystal structure of Pr7 Co6 Al7 - a representative of the family R7 Co6 Al7 (R= Pr, Nd, Sm)
• Authors of publication: Yarmolyuk, Ya.P.; Zarechnyuk, O.S.; Aksel'rud, L.G.; Rozhdestvenskaya, I.V.; Rykhal', R.M.
• Journal of publication: Soviet Physics, Crystallography (= Kristallografiya)
• Year of publication: 1986
• Journal volume: 31
• Pages of publication: 230 - 231
• a: 13.784 Å
• b: 13.784 Å
• c: 4.229 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 803.504 ų
• Number of distinct elements: 3
• Space group number: 127
• Hermann-Mauguin space group symbol: P 4/m b m
• Hall space group symbol: -P 4 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No