Structure 1000052

1000048 << 1000052 >> 1000053
Original COD entry Download CIF Download DOT

Citation: Dollase, W A; Reeder, R J (1986). Crystal structure refinement of Huntite Ca Mg~3~ (C O~3~)~4~ with X-ray powder data. American Mineralogist, 71, pp. 163-166.

Formula: C4 Ca Mg3 O12

Chemical name: Calcium trimagnesium carbonate

Cell parameters:

  • a = 9.5027(6) Å
  • b = 9.5027(6) Å
  • c = 7.8212(6) Å
  • α = 90°
  • β = 90°
  • γ = 120°

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: C12 Mg9 O36 (C4 Mg3 O12)

Multiplicity: 1

Coordination sequences:

  • 2, 7, 10, 30, 31, 75, 62, 142, 110, 224
  • 3, 4, 19, 22, 49, 44, 113, 92, 185, 130
  • 3, 6, 27, 24, 51, 54, 129, 92, 189, 144
  • 3, 11, 13, 34, 33, 85, 71, 148, 111, 241
  • 3, 11, 15, 38, 35, 89, 75, 156, 115, 245
  • 6, 8, 20, 22, 64, 54, 114, 90, 198, 146
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