Structure 9000539

9000538 << 9000539 >> 9000540
Original COD entry Download CIF Download DOT

Citation: Hazen, R. M. (1976). Effects of temperature and pressure on the crystal structure of forsterite T = 23 C P = 20 kb olivine. American Mineralogist, 61, pp. 1280-1293.

Formula: Mg2 O4 Si

Cell parameters:

  • a = 4.743 Å
  • b = 10.09 Å
  • c = 5.954 Å
  • α = 90°
  • β = 90°
  • γ = 90°

List type: interleaving

List: 2D

Combined 3D structure and graph

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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: Mg4 O8 Si2 (Mg2 O4 Si)

Multiplicity: 1

Coordination sequences:

  • 3, 7, 19, 20, 30, 24, 42, 40, 54, 40
  • 3, 9, 13, 25, 23, 36, 31, 48, 41, 60
  • 3, 12, 15, 24, 22, 36, 32, 48, 40, 60
  • 4, 7, 18, 20, 30, 24, 42, 40, 54, 40
  • 4, 12, 14, 24, 22, 36, 32, 48, 40, 60
  • 6, 10, 18, 16, 30, 30, 42, 32, 54, 50
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CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Mg4 O8 Si2 (Mg2 O4 Si)

Multiplicity: 1

Coordination sequences:

  • 3, 7, 19, 20, 30, 24, 42, 40, 54, 40
  • 3, 9, 13, 25, 23, 36, 31, 48, 41, 60
  • 3, 12, 15, 24, 22, 36, 32, 48, 40, 60
  • 4, 7, 18, 20, 30, 24, 42, 40, 54, 40
  • 4, 12, 14, 24, 22, 36, 32, 48, 40, 60
  • 6, 10, 18, 16, 30, 30, 42, 32, 54, 50
span 1 {1 1 1}