Information card for entry 8101152

Structure parameters

• Formula: Ba Li2 Mg2 Si2
• Calculated formula: Ba Li2 Mg2 Si2
• Title of publication: Crystal structure of barium dimagnesium dilithium disilicide, BaMg~2~Li~2~Si~2~, and of barium dimagnesium dilithium digermanide, BaLi~2~Mg~2~Ge~2~
• Authors of publication: Zürcher, Fabio; Wengert, Steffen; Nesper, Reinhard
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2001
• Journal volume: 216
• Journal issue: 4
• Pages of publication: 503 - 504
• a: 4.578 ± 0.002 Å
• b: 4.578 ± 0.002 Å
• c: 26.052 ± 0.013 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 472.9 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No