Structure 1529622

1529621 << 1529622 >> 1529623
Original COD entry Download CIF Download DOT

Citation: Belov, N.V.; Rumanova, I.M. (1953). The crystal structure of epidote Ca2 Al2 Fe Si3 O12 (O H). Doklady Akademii Nauk SSSR, 89, pp. 853-856.

Formula: Al2 Ca2 Fe H O13 Si3

Chemical name: Ca2 Al2 Fe (Si O4)3 (O H)

Cell parameters:

  • a = 8.91 Å
  • b = 5.63 Å
  • c = 10.25 Å
  • α = 90°
  • β = 115.4°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

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Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Al4 Fe2 O26 Si6 (Al2 Fe O13 Si3)

Multiplicity: 1

Coordination sequences:

  • 1, 3, 5, 22, 27, 55, 67, 127, 137, 230
  • 2, 6, 7, 36, 52, 85, 92, 186, 206, 286
  • 2, 10, 14, 32, 52, 105, 122, 184, 192, 300
  • 2, 10, 17, 42, 44, 82, 93, 186, 200, 275
  • 2, 10, 18, 41, 50, 103, 111, 187, 209, 331
  • 2, 11, 16, 29, 41, 99, 134, 179, 184, 284
  • 3, 14, 19, 44, 53, 110, 138, 214, 201, 321
  • 3, 15, 20, 35, 42, 92, 108, 156, 191, 303
  • 3, 16, 25, 36, 48, 93, 112, 154, 200, 280
  • 3, 17, 26, 44, 57, 88, 118, 182, 235, 296
  • 4, 4, 20, 34, 72, 79, 145, 169, 250, 254
  • 4, 5, 22, 27, 55, 67, 127, 137, 230, 261
  • 4, 6, 29, 39, 61, 67, 155, 176, 258, 243
  • 8, 14, 24, 36, 82, 120, 164, 172, 262, 270
  • 8, 16, 31, 34, 76, 86, 145, 159, 262, 292
  • 10, 22, 30, 42, 72, 100, 134, 186, 244, 318
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