Structure 9000411

9000410 << 9000411 >> 9000412
Original COD entry Download CIF Download DOT

Citation: Smyth, J. R. (1974). The high temperature crystal chemistry of clinohypersthene T = 200 C. American Mineralogist, 59, pp. 1069-1082.

Formula: Ca0.032 Fe1.332 Mg0.636 O6 Si2

Cell parameters:

  • a = 9.709 Å
  • b = 9.008 Å
  • c = 5.234 Å
  • α = 90°
  • β = 108.80°
  • γ = 90°

List type: noninterleaving

List: 3D

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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: Ca4 Fe8 Mg8 O24 Si8 (Ca Fe2 Mg2 O6 Si2)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 21, 43, 77, 121, 183, 224, 295, 395
  • 2, 8, 23, 47, 84, 110, 170, 231, 301, 395
  • 4, 8, 18, 45, 77, 118, 154, 237, 288, 362
  • 4, 12, 28, 58, 92, 147, 193, 260, 332, 404
  • 5, 9, 23, 46, 79, 123, 165, 249, 286, 375
  • 5, 13, 32, 66, 86, 145, 191, 264, 334, 408
  • 5, 14, 32, 51, 93, 138, 187, 263, 314, 401
  • 5, 21, 34, 53, 100, 144, 202, 255, 327, 414
  • 6, 10, 24, 56, 90, 125, 191, 245, 322, 385
  • 6, 13, 31, 61, 100, 140, 196, 271, 331, 403
  • 6, 17, 31, 54, 99, 146, 199, 260, 324, 417
  • 8, 14, 35, 65, 100, 138, 205, 268, 328, 415
  • 8, 19, 35, 62, 99, 154, 201, 260, 327, 420
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