Structure 1525220

1525219 << 1525220 >> 1525221
Original COD entry Download CIF Download DOT

Citation: Schmetzer, K.; Abraham, K.; Nuber, B. (1979). Zur Kristallchemie magnesium-reicher Turmaline. Neues Jahrbuch fuer Mineralogie. Abhandlungen (Band-Nr) (1950-), 136, pp. 93-112.

Formula: Al5.47 B3 Ca0.67 H3.9 Mg3.53 Na0.33 O31 Si6

Chemical name: Na0.33 Ca0.67 Mg3.53 Al5.47 (B O3)3 (Si6 O18) O0.1 (O H)3.9

Cell parameters:

  • a = 15.967 Å
  • b = 15.967 Å
  • c = 7.213 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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: Al18 B9 Mg27 O93 Si18 (Al6 B3 Mg9 O31 Si6)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 15, 36, 62, 108, 152, 222, 287, 400
  • 2, 6, 16, 37, 61, 108, 155, 222, 296, 409
  • 3, 9, 19, 44, 73, 122, 186, 258, 324, 433
  • 3, 9, 21, 51, 84, 129, 204, 288, 338, 456
  • 3, 10, 26, 46, 83, 133, 185, 245, 343, 438
  • 4, 9, 23, 41, 77, 112, 174, 236, 334, 403
  • 4, 14, 23, 43, 79, 127, 176, 257, 330, 429
  • 4, 14, 34, 60, 98, 153, 195, 277, 382, 459
  • 5, 10, 25, 46, 83, 135, 199, 266, 356, 447
  • 5, 13, 27, 56, 91, 133, 189, 273, 351, 430
  • 5, 14, 26, 57, 89, 128, 180, 269, 347, 429
  • 7, 12, 29, 47, 92, 123, 189, 257, 336, 424
  • 9, 20, 40, 70, 112, 150, 227, 308, 381, 470
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