Information card for entry 1510729

Structure parameters

• Chemical name: Mg2 Si Ir5 B2
• Formula: B2 Ir5 Mg2 Si
• Calculated formula: B2 Ir5 Mg2 Si
• Title of publication: Quaternaere Magnesium-Iridiumboride Mg2XIr5B2 mit X=Be,Al,Si,P,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As - eine Besetzungsvariante des Ti3Co5B2-Typs
• Authors of publication: Jung, W.; Schiffer, J.
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 1990
• Journal volume: 581
• Pages of publication: 135 - 140
• a: 9.317 Å
• b: 9.317 Å
• c: 2.894 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 251.218 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