Information card for entry 1526032

Structure parameters

• Chemical name: La3 (Nb0.5 Ga0.5) Ga5 O14
• Formula: Ga5.5 La3 Nb0.5 O14
• Calculated formula: Ga5.5 La3 Nb0.5 O14
• Title of publication: Crystal structure and optical activity of La3 Nb0.5 Ga5.5 O14 and Sr3 Ga2 Ge4 O14 single crystals of the langasite family
• Authors of publication: Molchanov, V.N.; Kondakov, A.F.; Maksimov, B.A.; Chernaya, T.S.; Simonov, V.I.; Pisarevskii, Yu.V.
• Journal of publication: Journal of Experimental and Theoretical Physics Letters
• Year of publication: 2001
• Journal volume: 74
• Pages of publication: 222 - 225
• a: 8.235 Å
• b: 8.235 Å
• c: 5.129 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 301.225 ų
• Number of distinct elements: 4
• Space group number: 150
• Hermann-Mauguin space group symbol: P 3 2 1
• Hall space group symbol: P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No