Information card for entry 4001734

Structure parameters

• Chemical name: Sc2 Si Ir5 B2
• Formula: B2 Ir5 Sc2 Si
• Calculated formula: B2 Ir5 Sc2 Si
• Title of publication: Scandium iridium boride Sc3 Ir5 B2 and the quaternary derivatives Sc2 M Ir5 B2 with M = Be, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Ga or Ge : preparation, crystal structure and physical properties
• Authors of publication: Jung, W.; Nagelschmitz, E.A.
• Journal of publication: Chemistry of Materials (1,1989-)
• Year of publication: 1998
• Journal volume: 10
• Pages of publication: 3189 - 3195
• a: 9.227 Å
• b: 9.227 Å
• c: 3.069 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 261.287 ų
• Number of distinct elements: 4
• 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