Information card for entry 1510806

Structure parameters

• Chemical name: Eu2 Ca O (B O3)2
• Formula: B2 Ca Eu2 O7
• Calculated formula: B2 Ca Eu2 O7
• Title of publication: Crystal structures of double oxoborates LnCa4O(BO3)3 (Ln=Gd, Tb, Lu) and Eu2CaO(BO3)2
• Authors of publication: Dzhurinskii, B.F.; Ilyukhin, A.B.
• Journal of publication: Zhurnal Neorganicheskoi Khimii
• Year of publication: 1993
• Journal volume: 38
• Pages of publication: 917 - 920
• a: 8.7764 Å
• b: 8.7764 Å
• c: 37.648 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2511.34 ų
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No