Skip to main content

Refinement of the structure of -U4O9

Buy Article:

$51.00 plus tax (Refund Policy)

Abstract:

-U4O9 is a superlattice structure based on the fluorite arrangement of UO2. The U atoms occupy positions close to those in UO2 and the additional O atoms are accommodated in cuboctahedral clusters of 3m symmetry, which are centred on the special 12-fold sites of the cubic space group I 3d. The structure has been refined from single-crystal neutron data in accordance with the procedure described in the previous paper [Popa & Willis (2004).
Acta Cryst. A60, 318–321
].

Keywords: clusters; neutron scattering; uranium oxide

Document Type: Research Article

DOI: https://doi.org/10.1107/S010876730401219X

Publication date: 2004-07-01

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more