Structure 1536872

1536867 << 1536872 >> 1536873
Original COD entry Download CIF Download DOT

Citation: Rastsvetaeva, R.K.; Evsyunin, V.G.; Konev, A.A. (1995). Crystal structure of K-barytolamprophyllite. Kristallografiya, 40, pp. 517-519.

Formula: Ba Fe0.8 H1.2 K Na2.2 O18 Si4 Ti3

Chemical name: (K Ba) Na (Na1.2 Fe0.8) Ti3 O2 (O0.8 (O H)1.2) (Si2 O7)2

Cell parameters:

  • a = 20.086 Å
  • b = 7.099 Å
  • c = 5.411 Å
  • α = 90°
  • β = 96.65°
  • 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: (0;1;0 0;0;1)

Dimensionality: 2

Formula: Fe2 Na2 O18 Si4 Ti3 (Fe2 Na2 O18 Si4 Ti3)

Multiplicity: 1

Coordination sequences:

  • 1, 6, 8, 28, 22, 62, 34, 84, 46, 116
  • 2, 6, 7, 27, 23, 62, 33, 86, 49, 126
  • 2, 7, 8, 27, 23, 64, 33, 87, 49, 119
  • 2, 7, 9, 30, 22, 60, 35, 94, 46, 107
  • 3, 13, 12, 39, 25, 68, 38, 94, 51, 127
  • 3, 14, 15, 47, 29, 74, 39, 100, 53, 126
  • 3, 15, 13, 38, 27, 76, 41, 96, 51, 132
  • 4, 5, 19, 17, 51, 28, 74, 43, 108, 52
  • 5, 6, 21, 17, 49, 31, 85, 42, 101, 56
  • 6, 8, 28, 18, 56, 34, 84, 46, 116, 58
  • 7, 8, 28, 22, 62, 34, 84, 46, 116, 58
span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Fe2 Na2 O18 Si4 Ti3 (Fe2 Na2 O18 Si4 Ti3)

Multiplicity: 1

Coordination sequences:

  • 1, 6, 8, 28, 22, 62, 34, 84, 46, 116
  • 2, 6, 7, 27, 23, 62, 33, 86, 49, 126
  • 2, 7, 8, 27, 23, 64, 33, 87, 49, 119
  • 2, 7, 9, 30, 22, 60, 35, 94, 46, 107
  • 3, 13, 12, 39, 25, 68, 38, 94, 51, 127
  • 3, 14, 15, 47, 29, 74, 39, 100, 53, 126
  • 3, 15, 13, 38, 27, 76, 41, 96, 51, 132
  • 4, 5, 19, 17, 51, 28, 74, 43, 108, 52
  • 5, 6, 21, 17, 49, 31, 85, 42, 101, 56
  • 6, 8, 28, 18, 56, 34, 84, 46, 116, 58
  • 7, 8, 28, 22, 62, 34, 84, 46, 116, 58
span 1 {1 1 1}