Information card for entry 1511651

Structure parameters

• Chemical name: Ho20 (Fe4 B4)17
• Formula: B68 Fe68 Ho20
• Calculated formula: B68 Fe68 Ho20
• Title of publication: Boride Ho20 (Fe4 B4)17 - a new member of incommensurate structures
• Authors of publication: Kuz'ma, Yu.B.; Zavalii, P.Yu.; Gubich, I.B.
• Journal of publication: Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy
• Year of publication: 1993
• Journal volume: 29
• Pages of publication: 289 - 290
• a: 6.983 Å
• b: 6.983 Å
• c: 66.67 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3250.98 ų
• Number of distinct elements: 3
• Space group number: 116
• Hermann-Mauguin space group symbol: P -4 c 2
• Hall space group symbol: P -4 -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No