Structure 1535857

1535856 << 1535857 >> 1535859
Original COD entry Download CIF Download DOT

Citation: Ueda, T. (1955). The crystal structure of Allanite, (O H) (Ca Ce)2 (Fe(III) Fe(II)) Al2 O (Si2 O7) (Si O4). Memoirs of the College of Science, University of Kyoto, Series B, 22, pp. 145-163.

Formula: Al2 Ca1.2 Ce0.8 Fe H O13 Si3

Chemical name: (Ca1.2 Ce0.8) Fe Al2 O (Si2 O7) (Si O4) (O H)

Cell parameters:

  • a = 8.98 Å
  • b = 5.75 Å
  • c = 10.23 Å
  • α = 90°
  • β = 115°
  • γ = 90°

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: Al4 Ca4 Ce4 Fe2 O26 Si6 (Al2 Ca2 Ce2 Fe O13 Si3)

Multiplicity: 1

Coordination sequences:

  • 1, 10, 22, 65, 112, 208, 288, 430, 526, 725
  • 1, 11, 33, 71, 132, 205, 300, 399, 561, 687
  • 2, 8, 25, 78, 133, 226, 322, 437, 591, 735
  • 2, 11, 38, 85, 153, 262, 347, 479, 588, 801
  • 3, 14, 26, 80, 119, 218, 309, 448, 572, 738
  • 3, 18, 51, 113, 180, 278, 386, 534, 662, 858
  • 3, 19, 36, 93, 140, 261, 343, 507, 611, 814
  • 3, 20, 41, 105, 176, 275, 374, 516, 672, 809
  • 4, 9, 49, 98, 174, 263, 380, 516, 629, 865
  • 4, 10, 54, 91, 163, 244, 380, 503, 641, 799
  • 4, 23, 52, 111, 170, 268, 387, 525, 653, 846
  • 4, 23, 52, 113, 181, 285, 399, 519, 693, 839
  • 4, 24, 40, 115, 177, 282, 383, 525, 647, 877
  • 4, 26, 51, 111, 172, 285, 373, 519, 667, 821
  • 6, 24, 60, 106, 196, 283, 389, 504, 696, 813
  • 7, 18, 55, 102, 185, 281, 406, 513, 680, 855
  • 8, 18, 50, 90, 166, 258, 386, 498, 656, 816
  • 10, 32, 74, 128, 210, 292, 422, 552, 706, 890
  • 11, 22, 65, 112, 208, 288, 430, 526, 725, 828
  • 12, 33, 71, 132, 205, 300, 399, 561, 687, 869
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