Information card for entry 8100597

Structure parameters

• Common name: lutetium disilicate
• Formula: Lu2 O7 Si2
• Calculated formula: Lu2 O7 Si2
• Title of publication: Crystal structure of lutetium disilicate, Lu~2~Si~2~O~7~
• Authors of publication: Soetebier, Frank; Urland, Werner
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2002
• Journal volume: 217
• Journal issue: 1
• Pages of publication: 22 - 22
• a: 6.762 ± 0.002 Å
• b: 8.835 ± 0.003 Å
• c: 4.7113 ± 0.0015 Å
• α: 90°
• β: 101.99 ± 0.04°
• γ: 90°
• Cell volume: 275.31 ± 0.16 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No