Information card for entry 9016284

Structure parameters

• Mineral name: Ellingsenite
• Formula: Ca5.1 H3.92 Na3.62 O43.96 Si16
• Calculated formula: Ca5.1 H3.92 Na3.62 O43.96 Si16
• Title of publication: Ellingsenite, Na5Ca6Si18O38(OH)13*6H2O, a new martinite-related mineral species from phonolite of the Aris alkaline complex, Namibia Note: This is reported as an incomplete structure
• Authors of publication: Yakovenchuk, V. N.; Ivanyuk, G. Y.; Pakhomovsky, Y. A.; Selivanova, E. A.; Mikhailova, J. A.; Krivovichev, S. V.; Zolotarev, A. A.; Zalkind, O. A.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2011
• Journal volume: 49
• Pages of publication: 1165 - 1173
• a: 9.576 Å
• b: 9.577 Å
• c: 16.438 Å
• α: 85.85°
• β: 75.23°
• γ: 60.142°
• Cell volume: 1261.54 ų
• Number of distinct elements: 5
• 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