Structure 9013640

9013639 << 9013640 >> 9013641
Original COD entry Download CIF Download DOT

Citation: Hushur, A.; Manghnani, M. H.; Smyth, J. R.; Nestola, F.; Frost, D. J. (2009). Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa Locality: synthetic Sample: SZ0408A. American Mineralogist, 94, pp. 751-760.

Formula: Mg1.984 O4 Si0.994

Cell parameters:

  • a = 4.7545 Å
  • b = 10.2068 Å
  • c = 5.9863 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: Mg4 O8 Si2 (Mg2 O4 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 5, 9, 17, 20, 37, 30, 39, 37, 63
  • 3, 5, 12, 15, 26, 25, 40, 33, 48, 43
  • 3, 8, 13, 24, 23, 36, 31, 48, 39, 56
  • 4, 7, 14, 17, 32, 27, 36, 35, 60, 45
  • 4, 8, 18, 18, 26, 26, 46, 36, 46, 44
  • 4, 10, 13, 24, 21, 32, 31, 48, 41, 60
span 1 {1 1 1}

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:

  • 2, 5, 9, 17, 20, 37, 30, 39, 37, 63
  • 3, 5, 12, 15, 26, 25, 40, 33, 48, 43
  • 3, 8, 13, 24, 23, 36, 31, 48, 39, 56
  • 4, 7, 14, 17, 32, 27, 36, 35, 60, 45
  • 4, 8, 18, 18, 26, 26, 46, 36, 46, 44
  • 4, 10, 13, 24, 21, 32, 31, 48, 41, 60
span 1 {1 1 1}