Structure 9017022

9017021 << 9017022 >> 9017023
Original COD entry Download CIF Download DOT

Citation: Matsui, M.; Sato, T.; Funamori, N. (2014). Crystal structures and stabilities of cristobalite-helium phases at high pressures Note: P = 4 GPa. American Mineralogist, 99, pp. 184-189.

Formula: He O2 Si

Cell parameters:

  • a = 9.080 Å
  • b = 9.080 Å
  • c = 9.080 Å
  • α = 31.809°
  • β = 31.809°
  • γ = 31.809°

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: He4 O8 Si4 (He O2 Si)

Multiplicity: 1

Coordination sequences:

  • 2, 8, 12, 38, 58, 102, 180, 232, 372, 406
  • 2, 8, 12, 42, 66, 114, 200, 272, 392, 476
  • 4, 13, 31, 64, 111, 173, 244, 325, 422, 526
  • 5, 7, 25, 42, 81, 148, 199, 326, 362, 539
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