Information card for entry 9009338

Structure parameters

• Mineral name: Ephesite
• Formula: Al4 H2 Li Na O12 Si2
• Calculated formula: Al4 H2 Li Na O12 Si2
• Title of publication: Refinement of the ephesite structure in C1 symmetry Note: polytype 2M1
• Authors of publication: Slade, P. G.; Schultz, P. K.; Dean, C.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Monatshefte
• Year of publication: 1987
• Journal volume: 1987
• Pages of publication: 275 - 287
• a: 5.123 Å
• b: 8.872 Å
• c: 19.307 Å
• α: 89.97°
• β: 95.15°
• γ: 89.96°
• Cell volume: 873.985 ų
• Number of distinct elements: 6
• Space group number: 1
• Hermann-Mauguin space group symbol: C 1
• Hall space group symbol: C 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No