Structure 9002911

9002910 << 9002911 >> 9002912
Original COD entry Download CIF Download DOT

Citation: Thompson, R. M.; Downs, R. T. (2003). Model pyroxenes I: Ideal pyroxene topologies Pyroxene #4 based on CCP stacking sequence ABCABCABCABC. Ideal analogue of HP-C2/c pyroxene and eight-coordinaSiEd Mg2-C2/c pyroxene. Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.. American Mineralogist, 88, pp. 653-666.

Formula: Mg O3 Si

Cell parameters:

  • a = 6.63324958071 Å
  • b = 6.0 Å
  • c = 3.46410161514 Å
  • α = 90°
  • β = 100.024987862°
  • 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: Mg8 O24 Si8 (Mg O3 Si)

Multiplicity: 1

Coordination sequences:

  • 3, 31, 109, 237, 417, 650, 928, 1265, 1644, 2069
  • 3, 32, 108, 243, 426, 660, 942, 1274, 1650, 2092
  • 4, 38, 119, 255, 442, 678, 963, 1293, 1680, 2121
  • 15, 74, 183, 342, 552, 811, 1122, 1487, 1893, 2355
  • 17, 71, 180, 343, 551, 814, 1123, 1481, 1892, 2359
  • 17, 71, 182, 341, 555, 816, 1123, 1475, 1900, 2355
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