Structure 9007149

9007148 << 9007149 >> 9007150
Original COD entry Download CIF Download DOT

Citation: Andrut, M.; Wildner, M. (2002). The crystal chemistry of birefringent natural uvarovites. Part III. Application of the superposition model of crystal fields with a characterization of synthetic cubic uvarovite Sample: Uvasyn-22. Physics and Chemistry of Minerals, 29, pp. 595-608.

Formula: Ca3 Cr2 O12 Si3

Cell parameters:

  • a = 11.9973 Å
  • b = 11.9973 Å
  • c = 11.9973 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: Cr16 O96 Si24 (Cr2 O12 Si3)

Multiplicity: 1

Coordination sequences:

  • 2, 8, 8, 28, 20, 70, 50, 147, 74, 220
  • 4, 4, 20, 16, 44, 28, 124, 74, 172, 76
  • 6, 6, 18, 12, 54, 42, 114, 50, 186, 114
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