Information card for entry 9009538

Structure parameters

• Mineral name: Keldyshite
• Formula: Na O7 Si2 Zr
• Calculated formula: Na O7 Si2 Zr
• Title of publication: Crystal structure of keldyshite NaZr[Si2O6OH]
• Authors of publication: Khalikov, A. D.; Khomyakov, A. P.; Makhmudov, S. A.
• Journal of publication: Doklady Akademii Nauk SSSR
• Year of publication: 1978
• Journal volume: 238
• Pages of publication: 573 - 575
• a: 9 Å
• b: 5.34 Å
• c: 6.96 Å
• α: 92°
• β: 116°
• γ: 88°
• Cell volume: 300.39 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No