Structure 1531203

1531202 << 1531203 >> 1531204
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Citation: Bonazzi, P.; Bindi, L.; Parodi, G.C. (2003). Gatelite-(Ce), a new REE-bearing mineral from Trimouns, French Pyrenees: crystal structure and polysomatic relationships with epidote and tornebohmite-(Ce). American Mineralogist, 88, pp. 223-228.

Formula: Al3.13 Ca Ce1.54 F0.14 Fe0.33 H1.6 La0.61 Mg0.53 Nd0.85 O21.86 Si5

Chemical name: (Ca (La0.61 Ce1.54 Nd0.85)) (Al2 (Al0.8 Mg0.2) (Al0.33 Mg0.33 Fe0.33)) (Si O4)3 (Si2 O7) (O0.86 F0.14) (O0.4 (O H)1.6)

Cell parameters:

  • a = 17.77 Å
  • b = 5.651 Å
  • c = 17.458 Å
  • α = 90°
  • β = 116.18°
  • γ = 90°

List type: noninterleaving

List: 3D

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 1

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

Dimensionality: 3

Formula: Al16 Ce12 F4 Fe4 H8 La12 Mg8 Nd12 O88 Si20 (Al4 Ce3 F Fe H2 La3 Mg2 Nd3 O22 Si5)

Multiplicity: 1

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