Structure 2310680

2310679 << 2310680 >> 2310681
Original COD entry Download CIF Download DOT

Citation: Steinfink, H.; Brunton, G. (1956). The crystal structure of amesite. Acta Crystallographica (1,1948-23,1967), 9, pp. 487-492.

Formula: H4 Mg2 O9 Si2

Chemical name: Mg2 (Si2 O5 (O H)4)

Cell parameters:

  • a = 5.31 Å
  • b = 5.31 Å
  • c = 14.04 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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;1;0)

Dimensionality: 2

Formula: Mg3 O9 Si2 (Mg3 O9 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 9, 25, 19, 42, 27, 58, 37, 74
  • 3, 12, 13, 33, 23, 50, 33, 68, 43, 86
  • 3, 12, 15, 36, 21, 48, 33, 66, 45, 90
  • 4, 6, 18, 15, 36, 24, 51, 33, 69, 42
  • 4, 15, 12, 30, 24, 51, 33, 69, 42, 84
  • 6, 8, 23, 18, 41, 28, 59, 38, 77, 48
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Mg3 O9 Si2 (Mg3 O9 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 9, 25, 19, 42, 27, 58, 37, 74
  • 3, 12, 13, 33, 23, 50, 33, 68, 43, 86
  • 3, 12, 15, 36, 21, 48, 33, 66, 45, 90
  • 4, 6, 18, 15, 36, 24, 51, 33, 69, 42
  • 4, 15, 12, 30, 24, 51, 33, 69, 42, 84
  • 6, 8, 23, 18, 41, 28, 59, 38, 77, 48
span 1 {1 1 1}