Structure 2106523

2106522 << 2106523 >> 2106524
Original COD entry Download CIF Download DOT

Citation: Ishizawa, N.; Marumo, F.; Iwai, S.I. (1981). Compounds with perovskite-type slabs. IV. Ferroelectric phase transitions in Sr2 (Ta(1-X) Nbx)2 O7 (X ca. 0.12) and Sr2 Ta2 O7. Acta Crystallographica B (24,1968-38,1982), 37, pp. 26-31.

Formula: O7 Sr2 Ta2

Chemical name: Sr2 (Ta2 O7)

Cell parameters:

  • a = 3.94 Å
  • b = 27.15 Å
  • c = 5.692 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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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

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

Dimensionality: 2

Formula: O14 Ta4 (O7 Ta2)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: O14 Ta4 (O7 Ta2)

Multiplicity: 1

span 1 {1 1 1}