Structure 9001860

9001859 << 9001860 >> 9001861
Original COD entry Download CIF Download DOT

Citation: Hawthorne, F. C.; Della Ventura, G.; Robert, J.-L.; Welch, M. D.; Jenkins, D. M. (1997). A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join Sample: Kr60. American Mineralogist, 82, pp. 708-716.

Formula: Ca1.4 K1.2 Mg5 Na0.6 O24 Si8

Cell parameters:

  • a = 9.9884 Å
  • b = 18.016 Å
  • c = 5.2730 Å
  • α = 90°
  • β = 104.746°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Mg10 O48 Si16 (Mg5 O24 Si8)

Multiplicity: 1

Coordination sequences:

  • 2, 4, 18, 24, 50, 32, 80, 62, 164, 124
  • 2, 6, 6, 18, 20, 48, 39, 107, 81, 173
  • 2, 6, 6, 19, 21, 55, 44, 100, 80, 183
  • 2, 6, 7, 22, 23, 57, 45, 104, 82, 189
  • 2, 6, 9, 31, 30, 68, 54, 123, 88, 192
  • 2, 8, 10, 23, 21, 54, 42, 104, 82, 189
  • 3, 10, 15, 38, 29, 67, 51, 130, 101, 220
  • 3, 11, 13, 32, 29, 73, 55, 126, 95, 209
  • 4, 4, 13, 14, 35, 30, 78, 62, 150, 110
  • 4, 5, 16, 18, 49, 39, 89, 70, 158, 113
  • 4, 6, 22, 21, 52, 45, 100, 72, 162, 115
  • 6, 9, 22, 20, 52, 40, 96, 76, 176, 122
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