Structure 1564482

1564476 << 1564482 >> 1564484
Original COD entry Download CIF Download DOT

Citation: Tomioka, N.; Bindi, L.; Okuchi, T.; Miyahara, M.; Iitaka, T.; Li, Z.; Kawatsu, T.; Xie, X.; Purevjav, N.; Tani, R.; Kodama, Y. (2021). Poirierite, a dense metastable polymorph of magnesium iron silicate in shocked meteorites. Communications Earth and Environment, 2, pp. 1-8.

Formula: Fe0.04 Mg1.96 O4 Si

Cell parameters:

  • a = 5.802(11) Å
  • b = 2.905(9) Å
  • c = 8.411(16) Å
  • α = 90.000000°
  • β = 90.000000°
  • γ = 90.000000°

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: Fe2 Mg4 O8 Si2 (Fe Mg2 O4 Si)

Multiplicity: 1

Coordination sequences:

  • 3, 14, 32, 58, 110, 159, 222, 310, 382, 479
  • 4, 12, 36, 66, 96, 172, 246, 282, 390, 508
  • 4, 16, 32, 70, 118, 176, 228, 304, 362, 494
  • 5, 14, 32, 65, 113, 160, 222, 305, 381, 470
  • 6, 13, 28, 64, 116, 158, 218, 320, 390, 446
  • 6, 15, 40, 72, 122, 173, 240, 290, 400, 477
  • 9, 22, 42, 82, 126, 162, 222, 324, 398, 450
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