Structure 9009374

9009373 << 9009374 >> 9009375
Original COD entry Download CIF Download DOT

Citation: Giuseppetti, G.; Mazzi, F.; Tadini, C.; Galli, E. (1991). The revised crystal structure of roggianite: Ca2[Be(OH)2Al2Si4O13]<2.5H2O. Neues Jahrbuch fur Mineralogie, Monatshefte, 1991, pp. 307-314.

Formula: Al2 Be Ca2 H7.56 O17.34 Si4

Cell parameters:

  • a = 18.33 Å
  • b = 18.33 Å
  • c = 9.16 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 O104 Si32 (Al2 O13 Si4)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 3, 9, 7, 20, 15, 42, 29, 78
  • 2, 6, 4, 12, 10, 28, 20, 56, 38, 98
  • 2, 6, 5, 14, 10, 29, 21, 55, 37, 93
  • 2, 6, 6, 17, 12, 32, 21, 54, 33, 86
  • 2, 6, 6, 17, 14, 38, 20, 48, 30, 84
  • 4, 3, 9, 7, 20, 15, 42, 29, 78, 47
  • 4, 4, 12, 8, 22, 16, 44, 29, 74, 44
  • 4, 4, 12, 10, 28, 17, 43, 25, 66, 42
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