Structure 2101135

2101129 << 2101135 >> 2101145
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Citation: Andriamampianina, V.; Gravereau, P.; Ravez, J.; Abrahams, S. C. (1994). Relationship between the structures of ferroelectric Pb~5~Cr~3~F~19~ and antiferroelectric Pb~5~Al~3~F~19~ at 295 K and the phase III--phase IV transition in Pb~5~Al~3~F~19~ on cooling to about 110 K. Acta Crystallographica Section B, 50, pp. 135-141.

Formula: Al3 F19 Pb5

Cell parameters:

  • a = 20.1738(4) Å
  • b = 20.1738(4) Å
  • c = 7.22050(10) Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: interleaving

List: 1-3D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 3

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

Dimensionality: 3

Formula: Al20 F124 Pb24 (Al5 F31 Pb6)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 3

Basis: (0;0;1)

Dimensionality: 1

Formula: Al2 F10 (Al F5)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 2, entity 3 of 3

Basis: (0;0;1)

Dimensionality: 1

Formula: Al2 F10 (Al F5)

Multiplicity: 1

span 1 {1 1 1}