Structure 1539972

1539970 << 1539972 >> 1539974
Original COD entry Download CIF Download DOT

Citation: Yakubovich, O.V.; Massa, W.; Gavrilenko, P.G.; Pekov, I.V.; Chukanov, N.V. (2004). Crystal structure of the Na-, Ca-, Be-cordierite and crystallochemical regularities in the cordierite-sekaninaite series. Kristallografiya, 49, pp. 1049-1060.

Formula: Al3.39 Be0.61 Ca0.19 Fe0.14 H1.84 Mg1.86 Na0.28 O18.92 Si5

Chemical name: (Mg1.86 Fe0.14) (Na0.28 Ca0.19) (Al3.39 Be0.61 Si5 O18) (H2 O)0.92

Cell parameters:

  • a = 16.85 Å
  • b = 9.729 Å
  • c = 9.298 Å
  • α = 90°
  • β = 90°
  • γ = 90°

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: Al16 Be8 Fe8 Mg8 O72 Si20 (Al4 Be2 Fe2 Mg2 O18 Si5)

Multiplicity: 1

Coordination sequences:

  • 1, 6, 18, 34, 66, 84, 146, 182, 266, 302
  • 2, 6, 12, 42, 55, 118, 138, 225, 263, 383
  • 2, 6, 12, 42, 57, 116, 140, 227, 263, 375
  • 2, 6, 14, 42, 51, 118, 144, 221, 259, 385
  • 3, 14, 26, 59, 78, 135, 172, 251, 300, 395
  • 4, 6, 28, 41, 85, 106, 176, 224, 312, 367
  • 4, 8, 28, 37, 85, 110, 174, 220, 312, 373
  • 4, 8, 28, 39, 83, 108, 176, 220, 312, 373
  • 4, 14, 26, 58, 78, 134, 172, 250, 301, 393
  • 4, 14, 26, 58, 79, 133, 171, 251, 301, 393
  • 5, 9, 25, 45, 70, 114, 159, 240, 262, 377
  • 6, 18, 36, 62, 84, 154, 182, 258, 306, 412
  • 7, 18, 34, 66, 84, 146, 182, 266, 302, 400
  • 10, 17, 45, 56, 110, 127, 220, 238, 339, 379
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