Structure 9002936

9002935 << 9002936 >> 9002937
Original COD entry Download CIF Download DOT

Citation: Thompson, R. M.; Downs, R. T. (2003). Model pyroxenes I: Ideal pyroxene topologies Pyroxene #20b based on stacking sequence ABABCACBACBC 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, 233, 417, 655, 948, 1314, 1732, 2191
  • 3, 30, 105, 233, 421, 664, 971, 1345, 1747, 2196
  • 3, 30, 106, 241, 436, 677, 980, 1333, 1755, 2227
  • 3, 30, 108, 238, 430, 681, 989, 1364, 1760, 2211
  • 3, 31, 109, 237, 433, 685, 993, 1367, 1764, 2229
  • 3, 31, 111, 250, 432, 693, 1009, 1364, 1776, 2245
  • 3, 32, 106, 241, 428, 673, 975, 1331, 1755, 2236
  • 3, 32, 108, 237, 431, 680, 992, 1348, 1759, 2234
  • 3, 32, 110, 243, 440, 691, 997, 1376, 1777, 2235
  • 3, 32, 111, 249, 442, 697, 1007, 1359, 1766, 2240
  • 4, 35, 119, 253, 450, 704, 1015, 1394, 1802, 2264
  • 4, 35, 119, 257, 441, 700, 1005, 1373, 1796, 2259
  • 4, 38, 118, 255, 456, 706, 1022, 1385, 1801, 2285
  • 4, 38, 119, 261, 459, 723, 1024, 1370, 1813, 2290
  • 4, 38, 120, 246, 441, 695, 1015, 1375, 1800, 2282
  • 4, 38, 124, 264, 463, 727, 1037, 1391, 1815, 2283
  • 4, 39, 115, 254, 449, 711, 1031, 1394, 1793, 2249
  • 4, 39, 116, 256, 463, 709, 1019, 1387, 1796, 2275
  • 15, 74, 183, 350, 579, 859, 1212, 1594, 2028, 2546
  • 15, 74, 193, 354, 584, 880, 1206, 1600, 2052, 2535
  • 16, 69, 178, 351, 564, 851, 1185, 1578, 2031, 2535
  • 16, 70, 179, 349, 573, 856, 1201, 1581, 2024, 2529
  • 16, 71, 182, 347, 571, 854, 1197, 1591, 2010, 2519
  • 16, 71, 182, 348, 564, 832, 1169, 1570, 2010, 2518
  • 16, 75, 188, 345, 573, 853, 1181, 1581, 2047, 2533
  • 16, 75, 189, 356, 588, 867, 1203, 1599, 2049, 2532
  • 17, 72, 183, 352, 578, 866, 1185, 1584, 2047, 2548
  • 17, 73, 175, 340, 565, 862, 1204, 1579, 2027, 2518
  • 17, 73, 183, 358, 585, 869, 1215, 1595, 2034, 2536
  • 17, 74, 181, 353, 580, 860, 1196, 1586, 2030, 2536
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