Structure 8100987

8100985 << 8100987 >> 8100988
Original COD entry Download CIF Download DOT

Citation: Mancini, Franco; Harlow, George; Cahill, Cristopher L. (2001). Crystal structure of potassium dimagnesium disilicate hydroxide, K~1.3~ (Mg~0.95~Al~0.03~Cr~0.02~)~2~Si~2~O~6.4~(OH)~0.6~. Zeitschrift f\"ur Kristallographie - New Crystal Structures, 216, pp. 189-190.

Formula: Al4 Cr4 H1.37 K2.63 Mg4 O14 Si4

Cell parameters:

  • a = 5.0279(7) Å
  • b = 5.0279(8) Å
  • c = 13.2161(19) Å
  • α = 90.000(2)°
  • β = 90.000(2)°
  • γ = 120.000(2)°

List type: interleaving

List: 2-3D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 3

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

Dimensionality: 3

Formula: Mg4 O14 Si4 (Mg2 O7 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 12, 42, 38, 80, 62, 144, 120, 264
  • 3, 12, 14, 35, 33, 84, 73, 162, 110, 228
  • 4, 7, 24, 25, 64, 50, 112, 91, 204, 145
  • 6, 9, 24, 21, 54, 56, 138, 93, 186, 129
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CIF datablock 1, entity 2 of 3

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

Dimensionality: 2

Formula: K6 (K)

Multiplicity: 1

Coordination sequences:

  • 7, 14, 26, 33, 43, 52, 60, 71, 77, 90
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CIF datablock 2, entity 3 of 3

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

Dimensionality: 2

Formula: K6 (K)

Multiplicity: 1

Coordination sequences:

  • 7, 14, 26, 33, 43, 52, 60, 71, 77, 90
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