Structure 9014451

9014450 << 9014451 >> 9014452
Original COD entry Download CIF Download DOT

Citation: Pekov, I. V.; Zubkova, N. V.; Pushcharovsky, D. Y.; Kolitsch, U.; Tillmanns, E. (2007). Refined crystal structure of parakeldyshite and genetic crystal chemistry of zirconium minerals with [Si2O7] diorthogroups. Crystallography Reports, 52, pp. 1066-1071.

Formula: H0.066 Na1.934 O7 Si2 Zr

Cell parameters:

  • a = 6.617 Å
  • b = 8.813 Å
  • c = 5.426 Å
  • α = 87.26°
  • β = 85.68°
  • γ = 71.75°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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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: O14 Si4 Zr2 (O7 Si2 Zr)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 6, 30, 24, 60, 30, 102, 68, 198
  • 2, 8, 8, 26, 19, 62, 38, 114, 61, 164
  • 4, 4, 18, 15, 48, 27, 78, 49, 156, 76
  • 6, 6, 18, 12, 42, 30, 102, 50, 122, 74
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