Structure 1521011

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Original COD entry Download CIF Download DOT

Citation: Fiquet, G.; Dewaele, A.; Andrault, D.; Kunz, M.; le Bihan, M.T. (2000). Thermoelastic properties and crystal structure of Mg Si O3 perovskite at lower mantle pressure and temperature conditions. Geophysical Research Letters, 27, pp. 21-24.

Formula: Mg O3 Si

Chemical name: Mg (Si O3)

Cell parameters:

  • a = 4.4449 Å
  • b = 4.6648 Å
  • c = 6.4544 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Mg4 O12 Si4 (Mg O3 Si)

Multiplicity: 1

Coordination sequences:

  • 4, 22, 38, 86, 126, 200, 254, 370, 410, 576
  • 4, 22, 42, 90, 126, 206, 258, 367, 431, 568
  • 8, 20, 52, 78, 154, 190, 290, 338, 472, 522
  • 8, 20, 54, 90, 138, 200, 284, 342, 468, 552
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