Structure 9001146

9001145 << 9001146 >> 9001147
Original COD entry Download CIF Download DOT

Citation: Pinckney, L. R.; Burnham, C. W. (1988). High-temperature crystal structure of pyroxmangite Sample: T = 200 C. American Mineralogist, 73, pp. 809-817.

Formula: Mg0.225 Mn6.775 O21 Si7

Cell parameters:

  • a = 9.715 Å
  • b = 10.549 Å
  • c = 17.424 Å
  • α = 112.05°
  • β = 102.83°
  • γ = 82.94°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

span 1 {1 1 1}
Ctrl-click to select multiple nodes

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: Mg20 Mn28 O84 Si28 (Mg5 Mn7 O21 Si7)

Multiplicity: 1

Coordination sequences:

  • 2, 6, 12, 31, 46, 96, 99, 171, 181, 289
  • 2, 6, 12, 38, 49, 99, 103, 188, 186, 311
  • 2, 6, 12, 39, 46, 91, 98, 176, 174, 286
  • 2, 6, 13, 31, 48, 69, 106, 155, 197, 256
  • 2, 6, 13, 34, 43, 92, 102, 168, 172, 266
  • 2, 6, 14, 40, 50, 96, 109, 169, 177, 282
  • 2, 7, 14, 34, 48, 81, 117, 159, 190, 244
  • 2, 7, 16, 31, 48, 82, 108, 160, 187, 250
  • 2, 7, 17, 38, 52, 95, 109, 168, 192, 259
  • 2, 7, 18, 35, 50, 91, 101, 168, 178, 261
  • 3, 10, 17, 40, 45, 94, 110, 193, 189, 317
  • 3, 11, 19, 50, 57, 108, 117, 199, 201, 295
  • 3, 12, 20, 48, 58, 105, 121, 186, 194, 290
  • 4, 7, 19, 31, 74, 79, 148, 150, 256, 247
  • 4, 7, 27, 36, 74, 81, 154, 153, 259, 240
  • 4, 8, 22, 34, 72, 78, 143, 158, 243, 242
  • 4, 8, 24, 31, 70, 80, 148, 144, 239, 239
  • 4, 9, 18, 46, 51, 97, 111, 199, 198, 314
  • 4, 9, 23, 31, 65, 75, 146, 152, 255, 237
  • 4, 9, 24, 36, 81, 83, 140, 165, 246, 249
  • 4, 9, 26, 32, 77, 78, 149, 145, 241, 231
  • 4, 9, 27, 35, 78, 84, 146, 155, 238, 251
  • 4, 9, 32, 40, 81, 93, 147, 155, 249, 256
  • 4, 10, 17, 44, 53, 111, 115, 198, 193, 312
  • 4, 10, 19, 55, 60, 108, 121, 187, 206, 296
  • 4, 11, 20, 45, 62, 107, 117, 186, 201, 287
  • 4, 12, 18, 43, 53, 106, 110, 197, 192, 304
  • 4, 12, 18, 50, 54, 112, 120, 189, 198, 302
  • 4, 15, 20, 42, 55, 104, 116, 199, 186, 306
  • 4, 15, 21, 48, 56, 112, 116, 197, 198, 293
  • 4, 15, 21, 49, 57, 116, 113, 197, 193, 300
  • 4, 17, 20, 44, 58, 112, 115, 207, 197, 313
  • 4, 18, 24, 52, 61, 116, 118, 197, 198, 302
  • 5, 11, 24, 43, 73, 94, 145, 158, 227, 255
  • 5, 17, 24, 52, 60, 113, 120, 192, 205, 299
  • 6, 10, 26, 34, 65, 81, 149, 152, 257, 239
  • 6, 10, 28, 38, 80, 91, 146, 165, 234, 257
  • 7, 11, 29, 36, 77, 84, 158, 151, 244, 243
  • 7, 11, 31, 38, 76, 90, 158, 151, 241, 254
  • 7, 14, 33, 40, 82, 86, 154, 159, 241, 256
span 1 {1 1 1}