Structure 1521501

1521500 << 1521501 >> 1521502
Original COD entry Download CIF Download DOT

Citation: Li, Y.-P.; Krivovichev, S.V.; Burns, P.C. (2000). The crystal structure of thornasite, Na12 Th3 (Si8 O19)4 (H2 O)18: a novel interrupted silicate framework. American Mineralogist, 85, pp. 1521-1525.

Formula: O76 Si38

Chemical name: Si38 O76

Cell parameters:

  • a = 29.12399 Å
  • b = 29.12399 Å
  • c = 17.26019 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: O456 Si228 (O2 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 17, 14, 38, 38, 68, 80, 115
  • 2, 6, 6, 18, 12, 36, 38, 86, 83, 114
  • 2, 6, 6, 18, 15, 36, 41, 78, 82, 95
  • 2, 6, 6, 18, 16, 33, 38, 69, 73, 109
  • 2, 6, 6, 19, 18, 41, 38, 64, 83, 105
  • 2, 6, 6, 24, 24, 36, 51, 62, 101, 102
  • 2, 7, 8, 18, 20, 40, 50, 68, 99, 100
  • 2, 7, 8, 18, 21, 38, 53, 66, 97, 99
  • 2, 7, 8, 19, 22, 35, 38, 67, 82, 118
  • 2, 7, 8, 20, 23, 39, 58, 59, 92, 103
  • 2, 8, 9, 17, 25, 34, 56, 72, 97, 101
  • 2, 8, 9, 18, 25, 39, 46, 74, 99, 117
  • 2, 8, 10, 14, 20, 38, 48, 82, 90, 94
  • 2, 8, 10, 16, 24, 38, 57, 64, 90, 96
  • 2, 8, 10, 18, 25, 37, 47, 71, 99, 123
  • 4, 4, 12, 9, 27, 25, 61, 65, 100, 97
  • 4, 4, 13, 11, 27, 27, 52, 57, 91, 105
  • 4, 4, 15, 15, 31, 38, 50, 78, 84, 119
  • 5, 6, 13, 15, 27, 37, 62, 79, 90, 114
  • 5, 6, 13, 16, 25, 39, 60, 80, 88, 122
  • 5, 6, 13, 17, 28, 43, 51, 76, 85, 119
  • 5, 6, 13, 19, 33, 34, 51, 73, 108, 120
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