Structure 9000724

9000723 << 9000724 >> 9000725
Original COD entry Download CIF Download DOT

Citation: Horiuchi, H.; Morimoto, N.; Yamamoto, K.; Akimoto, S. I. (1979). Crystal structure of 2Mg2SiO4.3Mg(OH)2, a new high-pressure structure type. American Mineralogist, 64, pp. 593-598.

Formula: Mg7 O14 Si2

Cell parameters:

  • a = 7.8603 Å
  • b = 7.8603 Å
  • c = 9.5730 Å
  • α = 90°
  • β = 90°
  • γ = 120°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

span 1 {1 1 1}
Ctrl-click to select multiple nodes

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: Mg14 O28 Si4 (Mg7 O14 Si2)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 3, 6, 9, 27, 28, 51, 58, 141
  • 1, 3, 6, 12, 15, 42, 45, 78, 80, 179
  • 2, 5, 6, 14, 16, 37, 44, 97, 96, 181
  • 2, 7, 12, 26, 31, 71, 71, 134, 123, 239
  • 3, 5, 15, 15, 31, 39, 92, 92, 165, 148
  • 3, 5, 17, 21, 41, 48, 113, 100, 172, 162
  • 3, 7, 10, 26, 29, 61, 67, 140, 124, 220
  • 3, 9, 13, 28, 32, 78, 79, 142, 130, 258
  • 4, 3, 6, 9, 27, 28, 51, 58, 141, 132
  • 4, 6, 12, 15, 42, 45, 78, 80, 179, 150
  • 6, 9, 18, 24, 63, 64, 112, 108, 226, 186
span 1 {1 1 1}