Information card for entry 1533035

Structure parameters

• Chemical name: (Ba3.6 K2.4) (Ce1.95 Sr0.1 Ca0.05) (Ti2.7 Nb0.3) (Fe0.62 Mn0.38) Na2 (Si2.9 Fe0.1 O9)3 (Si O3 O H)3 (O H)3 ((O H)1.75 (H2 O)4.25)
• Formula: Ba3.6 Ca0.05 Ce1.95 Fe0.92 H16.25 K2.4 Mn0.38 Na2 Nb0.3 O48 Si11.7 Sr0.1 Ti2.7
• Calculated formula: Ba3.6 Ca0.051 Ce1.95 Fe0.914 K2.4 Mn0.383 Na2 Nb0.3 O48 Si11.703 Sr0.099 Ti2.7
• Title of publication: Crystal structure of the K, Ti analogue of ilimaussite, the first representative of silicates with isolated (Si3 O9) rings and (Si O3 O H) tetrahedra
• Authors of publication: Rastsvetaeva, R.K.; Ma, Z.; Khomyakov, A.P.; Rozenberg, K.A.; Xiong, M.; Shi, N.
• Journal of publication: Doklady Akad. Nauk
• Year of publication: 2003
• Journal volume: 388
• Pages of publication: 64 - 68
• a: 10.713 Å
• b: 10.713 Å
• c: 60.67 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 6030.13 ų
• Number of distinct elements: 13
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No