Structure 1535054

1535053 << 1535054 >> 1535055
Original COD entry Download CIF Download DOT

Citation: Martin-Ramos, J.D.; Rodriguez-Gallego, M. (1982). Chromium mica from Sierra Nevada, Spain. Mineralogical Magazine (1969-), 46, pp. 269-272.

Formula: Al2.12 Ca0.13 Cr0.2 K0.75 Mg0.6 O12 Si3.08

Chemical name: (K0.75 Ca0.13) (Mg0.6 Al1.3 Cr0.2 Fe0.1) (Al0.9 Si3.1 O10) (O H)2

Cell parameters:

  • a = 5.2116 Å
  • b = 9.045 Å
  • c = 19.97 Å
  • α = 90°
  • β = 95.7°
  • 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: (1;0;0 0;1;0)

Dimensionality: 2

Formula: Al12 Cr4 Mg4 O24 Si8 (Al3 Cr Mg O6 Si2)

Multiplicity: 1

span 1 {1 1 1}

CIF datablock 1, entity 2 of 2

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

Dimensionality: 2

Formula: Al12 Cr4 Mg4 O24 Si8 (Al3 Cr Mg O6 Si2)

Multiplicity: 1

span 1 {1 1 1}