Citation: Donnay, G.; Preston, H. (1971). Ewaldite, a new barium calcium carbonate II. Its crystal structure Note: unlocated carbonate group. Tschermaks Mineralogische und Petrographische Mitteilungen, 15, pp. 201-212.
Formula: C Ba Ca0.48 Ce0.2 K0.11 Na0.15 O3 Sr0.03 U0.02
Cell parameters:
a = 5.284 Å
b = 5.284 Å
c = 12.78 Å
α = 90°
β = 90°
γ = 120°
List type: interleaving
List: 2D
Combined 3D structure and graph
span 1{1 1 1}
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Linear Graph Knot
Molecules
CIF datablock 0, entity 1 of 2
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: C Ca Ce K Na O3 Sr U (C Ca Ce K Na O3 Sr U)
Multiplicity: 1
span 1{1 1 1}
CIF datablock 1, entity 2 of 2
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: C Ca Ce K Na O3 Sr U (C Ca Ce K Na O3 Sr U)