Structure 1531987

1531986 << 1531987 >> 1531988
Original COD entry Download CIF Download DOT

Citation: Post, J.E.; Heaney, P.J.; Hanson, J. (2003). Synchrotron X-ray diffraction study of the structure and dehydration behavior of todorokite. American Mineralogist, 88, pp. 142-150.

Formula: Ca0.15 H8 K0.01 Mg0.45 Mn6 Na0.42 O16

Chemical name: Mg0.45 Na0.42 Ca0.15 K0.01 Mn6 O12 (H2 O)4.0

Cell parameters:

  • a = 9.769 Å
  • b = 2.8512 Å
  • c = 9.56 Å
  • α = 90°
  • β = 94.47°
  • γ = 90°

List type: interleaving

List: 1-3D

Combined 3D structure and graph

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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

Basis: (1;0;0 0;1;0 0;0;1)

Dimensionality: 3

Formula: Mn6 O12 (Mn O2)

Multiplicity: 1

Coordination sequences:

  • 3, 18, 29, 61, 107, 144, 181, 292, 365, 449
  • 3, 19, 29, 55, 108, 144, 181, 281, 367, 441
  • 3, 23, 46, 76, 103, 182, 227, 340, 386, 501
  • 10, 24, 50, 75, 126, 163, 262, 306, 424, 469
  • 12, 24, 34, 88, 126, 162, 200, 370, 362, 536
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CIF datablock 1, entity 2 of 2

Basis: (0;1;0)

Dimensionality: 1

Formula: Ca2 Mg Na2 O6 (Ca2 Mg Na2 O6)

Multiplicity: 1

span 1 {1 1 1}