Structure 2104873

2104872 << 2104873 >> 2104874
Original COD entry Download CIF Download DOT

Citation: Weil, Matthias; St\"oger, Berthold (2010). Crystal chemistry of transition metal diarsenates M~2~As~2~O~7~ (M = Mn, Co, Ni, Zn): variants of the thortveitite structure. Acta Crystallographica Section B, 66, pp. 603-614.

Formula: As2 Ni2 O7

Chemical name: Dinickel(II) diarsenate(V)

Cell parameters:

  • a = 19.497(4) Å
  • b = 5.2970(10) Å
  • c = 8.868(2) Å
  • α = 58.32(2)°
  • β = 148.78(2)°
  • γ = 127.30(2)°

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: As6 Ni6 O21 (As2 Ni2 O7)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 12, 55, 86, 153, 205, 268, 375, 441
  • 2, 6, 13, 54, 83, 148, 195, 290, 350, 460
  • 2, 10, 23, 64, 85, 148, 203, 284, 374, 482
  • 3, 13, 20, 69, 97, 153, 230, 286, 397, 467
  • 3, 14, 24, 68, 96, 154, 225, 310, 393, 497
  • 3, 14, 26, 67, 94, 158, 222, 298, 395, 508
  • 3, 15, 26, 62, 109, 162, 222, 321, 401, 487
  • 3, 15, 27, 63, 110, 169, 218, 311, 398, 488
  • 3, 15, 27, 69, 96, 164, 211, 301, 369, 501
  • 3, 15, 29, 62, 93, 166, 215, 304, 378, 484
  • 3, 15, 29, 71, 101, 170, 211, 313, 403, 510
  • 3, 15, 29, 75, 108, 172, 239, 299, 426, 477
  • 3, 15, 30, 69, 95, 172, 224, 304, 400, 497
  • 3, 15, 30, 70, 104, 169, 224, 302, 398, 486
  • 3, 15, 30, 73, 105, 176, 224, 305, 388, 501
  • 3, 16, 30, 72, 114, 169, 241, 303, 423, 511
  • 3, 16, 30, 74, 100, 162, 226, 316, 410, 494
  • 3, 17, 31, 65, 107, 154, 241, 293, 426, 484
  • 3, 17, 35, 68, 106, 154, 221, 310, 391, 497
  • 3, 17, 35, 73, 101, 161, 221, 324, 410, 501
  • 4, 7, 34, 54, 110, 155, 238, 307, 405, 507
  • 4, 7, 35, 50, 111, 165, 220, 316, 387, 514
  • 4, 7, 36, 61, 116, 159, 231, 316, 389, 538
  • 4, 7, 38, 59, 112, 155, 219, 304, 400, 510
  • 4, 8, 37, 62, 115, 152, 249, 289, 403, 503
  • 4, 18, 35, 75, 100, 175, 219, 340, 396, 508
  • 7, 13, 38, 65, 119, 172, 233, 322, 392, 546
  • 7, 18, 47, 76, 123, 176, 248, 334, 439, 528
  • 8, 16, 38, 72, 120, 180, 248, 329, 425, 547
  • 8, 18, 45, 67, 120, 169, 254, 331, 434, 523
  • 8, 19, 46, 66, 137, 175, 254, 325, 408, 547
  • 9, 22, 43, 77, 126, 177, 261, 320, 441, 516
  • 10, 23, 52, 81, 127, 180, 260, 351, 436, 534
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