Information card for entry 1526162

Structure parameters

• Chemical name: Ca2 (Ta1.9 Nb0.1) O7
• Formula: Ca2 Nb0.1 O7 Ta1.9
• Calculated formula: Ca2 Nb0.1 O7 Ta1.9
• Title of publication: Characterization of new 5M and 7M polytypes of niobia-doped Ca2 Ta2O7
• Authors of publication: Grey, I.E.; Chenavas, J.; Mumme, W.G.; Roth, R.S.; Bendersky, L.A.; Planes, J.; Li, C.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2001
• Journal volume: 161
• Pages of publication: 274 - 287
• a: 12.717 Å
• b: 7.3728 Å
• c: 42.464 Å
• α: 90°
• β: 95.755°
• γ: 90°
• Cell volume: 3961.35 ų
• Number of distinct elements: 4
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No