Structure 1521068

1521067 << 1521068 >> 1521069
Original COD entry Download CIF Download DOT

Citation: Grey, I.E.; Roth, R.S. (2000). New calcium tantalate polytypes in the system Ca2 Ta2 O7 Sm2 Ti2 O7. Journal of Solid State Chemistry, 150, pp. 167-177.

Formula: Ca1.89 O7 Sm0.16 Ta1.86 Ti0.1

Chemical name: (Ca1.89 Sm0.11) (Ta1.86 Sm0.05 Ti0.10) O7

Cell parameters:

  • a = 7.353 Å
  • b = 7.353 Å
  • c = 30.264 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: noninterleaving

List: 3D

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Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Ca24 O84 Sm27 Ta24 Ti21 (Ca8 O28 Sm9 Ta8 Ti7)

Multiplicity: 1

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