Structure 1526510

1526509 << 1526510 >> 1526511
Original COD entry Download CIF Download DOT

Citation: Kabalov, Yu.; Sokolova, E.; Schneider, J.; Gorbatova, V.; Konev, A. (2000). A unique Sr-rich K-richterite from Siberia: Rietveld structure refinement. Materials Science Forum, 321, pp. 994-998.

Formula: Ca0.36 Fe0.16 H2 K0.92 Mg4.84 Na1.44 O24 Si8 Sr0.28

Chemical name: (K0.92 Na0.08) (Na1.36 Ca0.36 Sr0.28) Mg3 (Mg1.84 Fe0.16) Si8 O22 (O H)2

Cell parameters:

  • a = 10.0325 Å
  • b = 17.976 Å
  • c = 5.2698 Å
  • α = 90°
  • β = 104.7°
  • γ = 90°

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: Fe4 Mg10 O48 Si16 (Fe2 Mg5 O24 Si8)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 9, 27, 29, 62, 55, 126, 103, 201
  • 2, 6, 10, 25, 30, 69, 55, 113, 101, 202
  • 2, 6, 10, 27, 29, 69, 56, 117, 101, 198
  • 3, 8, 13, 35, 34, 75, 64, 124, 111, 215
  • 3, 12, 21, 41, 33, 72, 67, 140, 113, 232
  • 4, 6, 19, 21, 50, 44, 95, 84, 174, 133
  • 4, 7, 18, 22, 55, 48, 95, 81, 168, 147
  • 4, 12, 15, 36, 37, 76, 64, 136, 114, 217
  • 4, 16, 16, 39, 36, 72, 65, 135, 115, 225
  • 5, 8, 23, 28, 53, 55, 98, 94, 174, 140
  • 6, 10, 30, 26, 52, 48, 96, 86, 188, 148
  • 6, 11, 26, 26, 54, 50, 106, 88, 184, 144
  • 7, 9, 26, 25, 57, 50, 102, 94, 176, 138
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