Structure 9002251

9002249 << 9002251 >> 9002252
Original COD entry Download CIF Download DOT

Citation: Artioli, G.; Fumagalli, P.; Poli, S. (1999). The crystal structure of Mg8(Mg2Al2)Al8Si12(O,OH)56 pumpellyite and its relevance in ultramafic systems at high pressure. American Mineralogist, 84, pp. 1906-1914.

Formula: Al5.01 Mg4.76 O28 Si6

Cell parameters:

  • a = 8.5758 Å
  • b = 5.7295 Å
  • c = 18.5376 Å
  • α = 90°
  • β = 97.691°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

Basis: (1;0;0 0;1;0 0;0;1)

Dimensionality: 3

Formula: Al12 Mg10 O56 Si14 (Al6 Mg5 O28 Si7)

Multiplicity: 1

Coordination sequences:

  • 2, 4, 16, 24, 56, 80, 126, 166, 251, 284
  • 2, 4, 16, 26, 56, 75, 126, 168, 248, 290
  • 2, 10, 17, 43, 67, 115, 143, 226, 246, 382
  • 2, 11, 16, 35, 58, 115, 140, 213, 266, 367
  • 2, 11, 17, 31, 52, 112, 133, 194, 233, 360
  • 2, 11, 18, 29, 53, 120, 128, 185, 238, 359
  • 2, 11, 19, 32, 53, 118, 126, 186, 235, 357
  • 2, 11, 19, 33, 56, 115, 129, 186, 239, 358
  • 2, 12, 19, 35, 59, 121, 162, 208, 274, 405
  • 3, 7, 28, 41, 75, 105, 173, 226, 286, 323
  • 3, 9, 11, 29, 54, 110, 126, 190, 257, 390
  • 3, 10, 15, 35, 65, 124, 150, 198, 242, 397
  • 3, 11, 18, 42, 65, 113, 143, 219, 250, 351
  • 3, 11, 19, 43, 62, 111, 143, 217, 254, 354
  • 3, 12, 21, 50, 74, 119, 151, 232, 275, 370
  • 3, 13, 23, 43, 69, 134, 173, 214, 288, 390
  • 3, 14, 19, 53, 81, 127, 150, 262, 277, 402
  • 3, 14, 22, 50, 74, 131, 141, 238, 258, 395
  • 3, 14, 23, 53, 71, 128, 151, 245, 269, 380
  • 3, 14, 24, 46, 65, 131, 148, 238, 261, 391
  • 3, 14, 25, 50, 66, 127, 148, 237, 262, 379
  • 4, 6, 32, 48, 79, 109, 201, 195, 320, 344
  • 4, 9, 32, 42, 70, 105, 201, 212, 287, 356
  • 4, 9, 33, 46, 74, 105, 203, 208, 285, 334
  • 4, 9, 37, 52, 80, 112, 205, 220, 301, 343
  • 4, 12, 16, 49, 76, 119, 153, 252, 289, 419
  • 4, 13, 20, 55, 85, 127, 164, 250, 266, 422
  • 4, 16, 25, 52, 78, 132, 180, 249, 286, 392
  • 4, 17, 27, 62, 85, 137, 174, 265, 286, 412
  • 6, 8, 16, 40, 84, 104, 146, 226, 318, 398
  • 6, 9, 21, 37, 81, 121, 167, 209, 342, 393
  • 6, 10, 20, 46, 96, 112, 172, 206, 324, 382
  • 7, 11, 25, 49, 89, 148, 166, 224, 328, 407
  • 7, 16, 30, 51, 92, 143, 183, 242, 338, 384
  • 8, 14, 28, 50, 98, 128, 192, 246, 338, 386
  • 8, 15, 25, 44, 98, 120, 171, 218, 328, 369
  • 8, 16, 27, 46, 99, 117, 168, 219, 327, 372
  • 10, 18, 34, 56, 110, 136, 200, 256, 346, 388
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