Structure 9002345

9002344 << 9002345 >> 9002346
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Citation: Gasparik, T.; Tripathi, A.; Parise, J. B. (2000). Structure of a new Al-rich phase, [K,Na].9[Mg,Fe]2[Mg,Fe,Al,Si]6O12, synthesized at 24 GPa. American Mineralogist, 85, pp. 613-618.

Formula: Al1.305 Ca0.02 Fe0.3 K0.28 Mg1.295 Na0.16 O6 Si1.05

Cell parameters:

  • a = 8.830 Å
  • b = 8.830 Å
  • c = 2.779 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: interleaving

List: 1-3D

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 0;0;1)

Dimensionality: 3

Formula: Al6 Ca2 Fe8 Mg8 O12 Si6 (Al3 Ca Fe4 Mg4 O6 Si3)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

Basis: (0;0;1)

Dimensionality: 1

Formula: K4 Na4 (K Na)

Multiplicity: 1

span 1 {1 1 1}