Information card for entry 9012283

Structure parameters

• Formula: Ca7.676 Nd0.324 O28 Ta7.705 Zr0.295
• Calculated formula: Ca7.676 Nd0.324 O28 Ta7.705 Zr0.295
• Title of publication: Structural relations between weberite and zirconolite polytypes - refinements of doped 3T and 4M Ca2Ta2O7 and 3T CaZrTi2O7 Sample: T = 295 K, 4M weberite-type structure
• Authors of publication: Grey, I. E.; Mumme, W. G.; Ness, T. J.; Roth, R. S.; Smith, K. L.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2003
• Journal volume: 174
• Pages of publication: 285 - 295
• a: 12.761 Å
• b: 7.358 Å
• c: 24.565 Å
• α: 90°
• β: 100.17°
• γ: 90°
• Cell volume: 2270.3 ų
• Ambient diffraction temperature: 295 K
• Number of distinct elements: 5
• 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