Information card for entry 9013835

Structure parameters

• Mineral name: Hilairite-(Rb)
• Formula: H6 Na0.39 O18.69 Rb3.61 Si6 Zr2
• Calculated formula: H1.38 Na0.39 O18.69 Rb3.61 Si6 Zr2
• Title of publication: Crystal chemistry of Rb-, Sr-, Ba-, Ca- and Pb-exchanged forms of natural hilairite Locality: Kirovskii mine, Khibiny alkaline complex, Kola Peninsula, Russia Note: sample was synthesized by cation exchange at 150 C
• Authors of publication: Zubkova, N. V.; Kolitsch, U.; Pekov, I. V.; Turchkova, A. G.; Vigasina, M. F.; Pushcharovsky, D. Y.; Tillmanns, E.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2009
• Journal volume: 21
• Pages of publication: 495 - 506
• a: 10.477 Å
• b: 10.477 Å
• c: 15.377 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1461.76 ų
• Sample thermal history: synthesized by cation exchange at 150 C
• Number of distinct elements: 6
• Space group number: 146
• Hermann-Mauguin space group symbol: R 3 :H
• Hall space group symbol: R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No