Structure 1539449

1539447 << 1539449 >> 1539450
Original COD entry Download CIF Download DOT

Citation: Smyth, J.R. (1973). An orthopyroxene structure up to 850 degrees C. American Mineralogist, 58, pp. 636-648.

Formula: Ca0.016 Fe0.666 Mg0.318 O3 Si

Chemical name: Mg.318 Fe.666 Ca.016 Si O3

Cell parameters:

  • a = 18.337 Å
  • b = 8.971 Å
  • c = 5.232 Å
  • α = 90°
  • β = 90°
  • 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: Ca8 Fe16 Mg16 O48 Si16 (Ca Fe2 Mg2 O6 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 19, 45, 75, 123, 196, 223, 306, 407
  • 2, 8, 23, 49, 84, 111, 172, 237, 299, 414
  • 3, 8, 19, 43, 81, 118, 159, 234, 298, 399
  • 4, 8, 18, 43, 81, 118, 159, 234, 298, 399
  • 4, 11, 29, 57, 93, 153, 193, 272, 343, 433
  • 5, 11, 23, 57, 90, 127, 190, 249, 339, 391
  • 5, 13, 32, 52, 92, 142, 184, 278, 315, 419
  • 5, 13, 33, 66, 87, 145, 195, 265, 348, 416
  • 5, 18, 31, 54, 101, 147, 210, 262, 344, 428
  • 5, 21, 35, 54, 102, 149, 211, 259, 343, 433
  • 6, 13, 29, 63, 105, 138, 202, 274, 353, 426
  • 8, 14, 35, 68, 99, 143, 206, 278, 349, 424
  • 8, 18, 36, 64, 100, 158, 207, 284, 328, 444
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