Structure 1552503

1552496 << 1552503 >> 1552521
Original COD entry Download CIF Download DOT

Citation: Ishii, T.; Kojitani, H.; Fujino, K.; Yusa, H.; Mori, D.; Inaguma, Y.; Matsushita, Y.; Yamamura, K.; Akaogi, M. (2015). High-pressure high-temperature transitions in MgCr2O4 and crystal structures of new Mg2Cr2O5 and post-spinel MgCr2O4 phases with implications for ultrahigh-pressure chromitites in ophiolites. American Mineralogist, 100, pp. 59-65.

Formula: Cr2 Mg O4

Cell parameters:

  • a = 2.85107(2) Å
  • b = 9.48930(8) Å
  • c = 9.67853(8) 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: Cr8 Mg4 O16 (Cr2 Mg O4)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 32, 66, 120, 216, 292, 392, 558, 652
  • 3, 19, 44, 90, 156, 219, 337, 423, 560, 710
  • 4, 22, 52, 100, 182, 260, 354, 502, 604, 754
  • 4, 26, 52, 110, 172, 254, 356, 480, 574, 796
  • 11, 30, 65, 123, 186, 273, 386, 484, 633, 791
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