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Structure 9002987

9002986 << 9002987 >> 9002988

Citation: Thompson, R. M.; Downs, R. T. (2003). Model pyroxenes I: Ideal pyroxene topologies Pyroxene #54 based on stacking sequence ABACABCBACBC 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

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, 104, 236, 418, 670, 969, 1346, 1771, 2243
3, 30, 105, 234, 417, 662, 984, 1379, 1800, 2269
3, 30, 105, 243, 440, 690, 986, 1367, 1803, 2278
3, 30, 106, 237, 427, 690, 983, 1349, 1785, 2268
3, 30, 106, 242, 419, 669, 981, 1343, 1757, 2230
3, 30, 106, 242, 435, 685, 1003, 1397, 1820, 2293
3, 30, 107, 243, 440, 709, 1008, 1373, 1805, 2285
3, 30, 108, 244, 437, 685, 998, 1358, 1774, 2256
3, 31, 110, 240, 432, 687, 1005, 1388, 1824, 2301
3, 31, 111, 243, 438, 695, 1013, 1397, 1828, 2311
3, 31, 111, 249, 439, 703, 1023, 1399, 1820, 2305
3, 31, 112, 248, 443, 714, 1019, 1397, 1823, 2325
3, 32, 105, 240, 438, 676, 987, 1351, 1780, 2280
3, 32, 106, 239, 436, 682, 999, 1389, 1806, 2303
3, 32, 107, 235, 435, 673, 987, 1355, 1763, 2251
3, 32, 107, 241, 435, 696, 1014, 1369, 1811, 2287
3, 32, 111, 246, 439, 701, 1020, 1395, 1814, 2298
3, 32, 112, 247, 444, 711, 1022, 1391, 1814, 2313
3, 32, 113, 243, 440, 696, 1020, 1391, 1813, 2299
3, 32, 113, 247, 441, 704, 1018, 1390, 1821, 2303
4, 35, 118, 254, 446, 698, 1017, 1386, 1796, 2289
4, 35, 118, 260, 441, 706, 1009, 1386, 1811, 2329
4, 35, 119, 255, 451, 707, 1048, 1436, 1852, 2341
4, 35, 119, 255, 458, 737, 1040, 1419, 1877, 2367
4, 37, 118, 261, 465, 711, 1028, 1397, 1845, 2347
4, 38, 115, 257, 465, 712, 1031, 1392, 1808, 2318
4, 38, 117, 258, 460, 711, 1027, 1402, 1831, 2321
4, 38, 118, 257, 453, 713, 1048, 1428, 1851, 2339
4, 38, 119, 259, 461, 723, 1046, 1417, 1857, 2351
4, 38, 120, 260, 457, 727, 1041, 1413, 1858, 2340
4, 38, 122, 262, 461, 716, 1033, 1396, 1825, 2313
4, 39, 117, 258, 457, 730, 1053, 1432, 1858, 2334
4, 39, 119, 257, 459, 720, 1049, 1423, 1841, 2319
4, 39, 121, 259, 474, 723, 1049, 1427, 1865, 2348
4, 39, 121, 262, 461, 735, 1049, 1414, 1856, 2342
4, 39, 125, 261, 467, 726, 1052, 1408, 1868, 2372
15, 74, 185, 350, 576, 878, 1224, 1645, 2086, 2616
15, 74, 187, 353, 587, 876, 1236, 1643, 2099, 2608
15, 74, 190, 359, 602, 881, 1234, 1628, 2110, 2625
15, 74, 192, 356, 589, 884, 1232, 1636, 2091, 2606
16, 68, 175, 354, 568, 860, 1197, 1603, 2064, 2602
16, 69, 178, 350, 575, 864, 1237, 1632, 2089, 2616
16, 70, 178, 353, 574, 856, 1201, 1590, 2045, 2590
16, 70, 181, 351, 586, 882, 1217, 1621, 2090, 2611
16, 71, 183, 347, 568, 856, 1221, 1639, 2079, 2609
16, 71, 184, 353, 592, 863, 1199, 1597, 2064, 2589
16, 71, 186, 352, 580, 851, 1206, 1609, 2063, 2606
16, 71, 189, 347, 573, 854, 1188, 1591, 2048, 2571
16, 75, 184, 353, 575, 862, 1216, 1602, 2052, 2583
16, 75, 187, 355, 583, 876, 1231, 1631, 2102, 2608
16, 75, 187, 357, 596, 894, 1214, 1641, 2113, 2617
16, 75, 189, 354, 578, 869, 1198, 1608, 2101, 2631
17, 71, 182, 359, 578, 865, 1201, 1615, 2077, 2607
17, 72, 183, 352, 581, 871, 1240, 1623, 2098, 2614
17, 73, 184, 349, 586, 882, 1221, 1631, 2082, 2590
17, 74, 181, 357, 574, 867, 1206, 1591, 2054, 2595
17, 74, 186, 357, 595, 885, 1235, 1639, 2116, 2621
17, 75, 182, 350, 584, 882, 1226, 1626, 2100, 2609
17, 75, 186, 360, 595, 889, 1239, 1645, 2107, 2607
17, 77, 180, 354, 578, 878, 1212, 1622, 2091, 2587

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