Structure 9001311

9001310 << 9001311 >> 9001312
Original COD entry Download CIF Download DOT

Citation: Finger, L. W.; Hazen, R. M.; Prewitt, C. T. (1991). Crystal structures of Mg12Si4O19(OH)2 (phase B) and Mg14Si5O24 (phase AnhB). American Mineralogist, 76, pp. 1-7.

Formula: H2 Mg12 O21 Si4

Cell parameters:

  • a = 10.588 Å
  • b = 14.097 Å
  • c = 10.073 Å
  • α = 90°
  • β = 104.10°
  • γ = 90°

List type: noninterleaving

List: 3D

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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: H8 Mg48 O84 Si16 (H2 Mg12 O21 Si4)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 10, 23, 50, 69, 127, 140, 218, 254
  • 1, 3, 10, 24, 53, 64, 115, 135, 211, 244
  • 1, 5, 10, 27, 44, 73, 94, 170, 194, 290
  • 2, 8, 19, 45, 63, 113, 132, 195, 236, 356
  • 2, 8, 28, 40, 72, 92, 146, 178, 282, 294
  • 3, 10, 20, 50, 77, 127, 139, 219, 253, 382
  • 3, 11, 25, 50, 70, 124, 149, 228, 246, 373
  • 3, 12, 24, 49, 69, 118, 144, 229, 248, 371
  • 3, 13, 24, 50, 68, 113, 143, 228, 242, 351
  • 4, 9, 26, 43, 88, 106, 156, 188, 293, 317
  • 4, 9, 27, 44, 81, 100, 157, 190, 285, 300
  • 4, 10, 23, 50, 69, 127, 140, 218, 254, 360
  • 4, 10, 24, 53, 64, 115, 135, 211, 244, 357
  • 4, 10, 28, 47, 89, 106, 168, 200, 303, 322
  • 4, 10, 30, 42, 78, 104, 156, 188, 298, 304
  • 4, 11, 21, 49, 68, 117, 137, 220, 249, 363
  • 4, 11, 27, 47, 88, 105, 178, 200, 292, 320
  • 4, 11, 29, 41, 75, 101, 172, 189, 290, 312
  • 4, 11, 29, 44, 83, 101, 164, 189, 288, 315
  • 4, 12, 22, 50, 69, 115, 141, 218, 234, 362
  • 4, 12, 29, 44, 87, 102, 164, 191, 291, 318
  • 4, 13, 23, 47, 67, 122, 150, 241, 247, 347
  • 4, 13, 24, 49, 70, 122, 145, 224, 248, 365
  • 4, 13, 25, 54, 69, 117, 142, 220, 251, 363
  • 4, 14, 25, 52, 69, 116, 147, 225, 242, 370
  • 4, 14, 25, 56, 74, 115, 147, 232, 247, 377
  • 4, 14, 26, 56, 75, 124, 148, 219, 257, 386
  • 4, 14, 27, 52, 71, 128, 145, 222, 252, 368
  • 4, 15, 26, 51, 71, 123, 146, 230, 253, 371
  • 5, 10, 28, 46, 84, 110, 181, 198, 304, 329
  • 5, 13, 33, 47, 83, 107, 173, 194, 290, 314
  • 5, 14, 29, 43, 89, 108, 181, 202, 287, 311
  • 5, 16, 27, 49, 65, 122, 151, 237, 251, 357
  • 5, 17, 27, 54, 72, 116, 146, 235, 248, 357
  • 5, 17, 27, 54, 75, 125, 150, 239, 254, 362
  • 6, 10, 27, 44, 73, 94, 170, 194, 290, 306
  • 6, 14, 32, 48, 88, 108, 172, 201, 300, 305
  • 6, 14, 33, 46, 81, 112, 182, 197, 311, 329
  • 6, 14, 33, 49, 91, 110, 177, 213, 304, 304
  • 6, 14, 35, 48, 81, 112, 183, 197, 303, 318
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