Structure 9000401

9000399 << 9000401 >> 9000402
Original COD entry Download CIF Download DOT

Citation: Moore, P. B.; Araki, T. (1974). Montgomeryite, Ca4Mg(H2O)12[Al4(OH)4(PO4)6]:. Its crystal structure and relation to Vauxite, Fe2(H2O)4[Al4(OH)4(H2O)4(PO4)4].4H2O. American Mineralogist, 59, pp. 843-850.

Formula: Al2 Ca2 H14 Mg0.5 O20 P3

Cell parameters:

  • a = 10.023 Å
  • b = 24.121 Å
  • c = 6.243 Å
  • α = 90°
  • β = 91.55°
  • γ = 90°

List type: interleaving

List: 2D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 2

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

Dimensionality: 2

Formula: Al4 Mg2 O28 P6 (Al2 Mg O14 P3)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 3, 10, 8, 23, 15, 49, 28, 69
  • 2, 2, 6, 4, 18, 13, 36, 22, 64, 36
  • 2, 4, 3, 12, 9, 28, 18, 53, 30, 76
  • 2, 8, 6, 16, 12, 39, 23, 60, 32, 90
  • 2, 8, 6, 16, 12, 40, 26, 67, 31, 84
  • 2, 8, 7, 24, 17, 47, 26, 70, 37, 94
  • 2, 8, 7, 24, 17, 48, 28, 74, 36, 88
  • 2, 10, 8, 22, 15, 47, 28, 69, 34, 95
  • 4, 3, 10, 8, 23, 15, 49, 28, 69, 35
  • 4, 4, 18, 14, 40, 23, 66, 36, 82, 40
  • 6, 6, 18, 12, 38, 24, 62, 32, 90, 44
  • 6, 6, 18, 12, 38, 26, 66, 30, 82, 44
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Al4 Mg2 O28 P6 (Al2 Mg O14 P3)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 3, 10, 8, 23, 15, 49, 28, 69
  • 2, 2, 6, 4, 18, 13, 36, 22, 64, 36
  • 2, 4, 3, 12, 9, 28, 18, 53, 30, 76
  • 2, 8, 6, 16, 12, 39, 23, 60, 32, 90
  • 2, 8, 6, 16, 12, 40, 26, 67, 31, 84
  • 2, 8, 7, 24, 17, 47, 26, 70, 37, 94
  • 2, 8, 7, 24, 17, 48, 28, 74, 36, 88
  • 2, 10, 8, 22, 15, 47, 28, 69, 34, 95
  • 4, 3, 10, 8, 23, 15, 49, 28, 69, 35
  • 4, 4, 18, 14, 40, 23, 66, 36, 82, 40
  • 6, 6, 18, 12, 38, 24, 62, 32, 90, 44
  • 6, 6, 18, 12, 38, 26, 66, 30, 82, 44
span 1 {1 1 1}