Information card for entry 1542007

Structure parameters

• Chemical name: Y2 (Si O4) O
• Formula: O5 Si Y2
• Calculated formula: O5 Si Y2
• Title of publication: Crystal structure of yttrium oxyorthosilicate Y2 O3 Si O2 and Y2 Si O5. Dual function of yttrium
• Authors of publication: Maksimov, B.A.; Ilyukhin, V.V.; Kharitonov, Yu.A.; Belov, N.V.
• Journal of publication: Kristallografiya
• Year of publication: 1970
• Journal volume: 15
• Pages of publication: 926 - 933
• a: 10.41 Å
• b: 6.721 Å
• c: 12.49 Å
• α: 90°
• β: 102.65°
• γ: 90°
• Cell volume: 852.658 ų
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No