Structure 1531668

1531667 << 1531668 >> 1531669
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Citation: Kim, J.S.; Cheon, C.-I.; Lee, C.H.; Choo, W.-G. (2001). Crystal structure of high temperature phase in (Bi2 O2)-layered perovskites A Bi2 M2 O9 (A = Pb, Sr; M = Nb, Ta). Journal of the Korean Ceramic Society, 38, pp. 962-966.

Formula: Bi1.97 O8.9 Sr0.96 Ta2

Chemical name: Sr0.96 Bi1.97 Ta2 O8.9

Cell parameters:

  • a = 5.527 Å
  • b = 5.5244 Å
  • c = 24.9935 Å
  • α = 90°
  • β = 90°
  • γ = 90°

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 4

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

Dimensionality: 2

Formula: O14 Ta4 (O7 Ta2)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 4

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

Dimensionality: 2

Formula: O14 Ta4 (O7 Ta2)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 2, entity 3 of 4

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

Dimensionality: 2

Formula: Bi4 O4 (Bi O)

Multiplicity: 1

RCSR Symbol: sql

Coordination sequences:

  • 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
span 1 {1 1 1}

CIF datablock 3, entity 4 of 4

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

Dimensionality: 2

Formula: Bi4 O4 (Bi O)

Multiplicity: 1

RCSR Symbol: sql

Coordination sequences:

  • 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
span 1 {1 1 1}