Structure 9002938

9002937 << 9002938 >> 9002939
Original COD entry Download CIF Download DOT

Citation: Thompson, R. M.; Downs, R. T. (2003). Model pyroxenes I: Ideal pyroxene topologies Pyroxene #21b based on stacking sequence ABABCACBCBAC 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 = 19.5959179423 Å
  • b = 6 Å
  • c = 3.46410161514 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: Mg24 O72 Si24 (Mg O3 Si)

Multiplicity: 1

Coordination sequences:

  • 3, 30, 105, 238, 426, 686, 1011, 1376, 1801, 2269
  • 3, 30, 106, 236, 424, 676, 990, 1366, 1772, 2245
  • 3, 30, 106, 241, 424, 667, 978, 1353, 1788, 2248
  • 3, 30, 107, 246, 441, 690, 1001, 1360, 1817, 2284
  • 3, 30, 108, 241, 433, 697, 1016, 1381, 1810, 2272
  • 3, 30, 110, 236, 428, 684, 1000, 1366, 1776, 2252
  • 3, 32, 107, 244, 438, 689, 1001, 1370, 1808, 2289
  • 3, 32, 108, 238, 439, 692, 1005, 1389, 1799, 2284
  • 3, 32, 109, 234, 426, 678, 987, 1364, 1769, 2265
  • 4, 35, 118, 249, 444, 697, 1017, 1394, 1805, 2291
  • 4, 35, 119, 258, 455, 728, 1037, 1419, 1842, 2322
  • 4, 35, 119, 261, 443, 719, 1032, 1425, 1862, 2325
  • 4, 38, 116, 245, 447, 698, 1020, 1391, 1815, 2312
  • 4, 38, 120, 247, 455, 709, 1037, 1413, 1837, 2322
  • 4, 38, 120, 263, 473, 724, 1046, 1419, 1854, 2338
  • 4, 39, 115, 256, 449, 723, 1050, 1415, 1835, 2314
  • 4, 39, 119, 256, 457, 724, 1037, 1395, 1821, 2298
  • 4, 39, 119, 260, 461, 726, 1038, 1406, 1850, 2322
  • 16, 70, 179, 355, 585, 882, 1234, 1625, 2075, 2596
  • 16, 70, 181, 360, 575, 868, 1218, 1623, 2081, 2589
  • 16, 71, 179, 349, 580, 858, 1217, 1592, 2054, 2573
  • 16, 71, 184, 346, 572, 868, 1207, 1600, 2051, 2572
  • 16, 71, 186, 349, 569, 852, 1186, 1604, 2056, 2562
  • 16, 71, 186, 352, 585, 886, 1212, 1623, 2072, 2593
  • 16, 75, 187, 350, 580, 859, 1211, 1608, 2062, 2561
  • 16, 75, 189, 353, 587, 869, 1222, 1629, 2090, 2587
  • 16, 75, 190, 361, 597, 872, 1236, 1628, 2093, 2596
  • 17, 73, 175, 345, 575, 874, 1220, 1616, 2064, 2586
  • 17, 73, 184, 358, 584, 885, 1210, 1630, 2086, 2591
  • 17, 75, 173, 341, 570, 858, 1206, 1590, 2053, 2572
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