Structure 9016275

9016274 << 9016275 >> 9016276
Original COD entry Download CIF Download DOT

Citation: Grey, I. E.; Macrae, C. M.; Mumme, W. G.; Pring, A. (2010). Townendite, Na8ZrSi6O18, a new uranium-bearing lovozerite group mineral from the Ilimaussaq alkaline complex, Southern Greenland. American Mineralogist, 95, pp. 646-650.

Formula: Ca0.16 Fe0.12 Mn0.16 Na6.42 O18 Si6 Sn0.04 Ti0.01 U0.02 Y0.14 Zr0.67

Cell parameters:

  • a = 10.345 Å
  • b = 10.345 Å
  • c = 13.103 Å
  • α = 90°
  • β = 90°
  • γ = 120°

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: Ca6 Fe6 Mn6 Na6 O54 Si18 Sn3 Ti3 U3 Y6 Zr3 (Ca2 Fe2 Mn2 Na2 O18 Si6 Sn Ti U Y2 Zr)

Multiplicity: 1

span 1 {1 1 1}