Structure 2239136

2239131 << 2239136 >> 2239142
Original COD entry Download CIF Download DOT

Citation: Bouhassine, Mohamad Alem; Boughzala, Habib (2014). The aluminoarsenate Na~1.67~K~1.33~Al~3~(AsO~4~)~4~. Acta Crystallographica Section E, 70, pp. i6-.

Formula: Al3 As4 K1.33 Na1.67 O16

Chemical name: Sodium potassium trialuminium tetrakis(orthoarsenate)

Cell parameters:

  • a = 10.4930(10) Å
  • b = 20.395(4) Å
  • c = 6.335(4) Å
  • α = 90.00°
  • β = 90.00°
  • γ = 90.00°

List type: interleaving

List: 2D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 4

Basis: (1;0;0 0;0;1)

Dimensionality: 2

Formula: Al6 As8 O32 (Al3 As4 O16)

Multiplicity: 1

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CIF datablock 1, entity 2 of 4

Basis: (1;0;0 0;0;1)

Dimensionality: 2

Formula: Al6 As8 O32 (Al3 As4 O16)

Multiplicity: 1

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CIF datablock 2, entity 3 of 4

Basis: (1;0;0 0;0;1)

Dimensionality: 2

Formula: K12 Na8 (K3 Na2)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 8, 12, 20, 30, 30, 40, 48, 44
  • 3, 8, 12, 20, 30, 30, 40, 48, 44, 60
  • 4, 8, 14, 22, 24, 32, 40, 42, 50, 60
  • 5, 8, 15, 23, 25, 34, 40, 42, 53, 56
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CIF datablock 3, entity 4 of 4

Basis: (1;0;0 0;0;1)

Dimensionality: 2

Formula: K12 Na8 (K3 Na2)

Multiplicity: 1

Coordination sequences:

  • 1, 2, 8, 12, 20, 30, 30, 40, 48, 44
  • 3, 8, 12, 20, 30, 30, 40, 48, 44, 60
  • 4, 8, 14, 22, 24, 32, 40, 42, 50, 60
  • 5, 8, 15, 23, 25, 34, 40, 42, 53, 56
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