ZIB

Hits per page

hit 1 - 1 | 1 hit

Sorting

Electronic Resource

Refinement of Ammonium Perrhenate Structure Using a Pseudo-Spin Model for the Ammonium Ion Orientation (1997)

Swainson, I. P. ; Brown, R. J. C.

Copenhagen : International Union of Crystallography (IUCr)

Acta crystallographica 53 (1997), S. 76-81

add to mindlist on the mindlist

Details

ISSN: 1600-5740

Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001

Topics: Chemistry and Pharmacology , Geosciences , Physics

Notes: A new Rietveld refinement of previously reported powder neutron diffraction data on ND4ReO4 taken over a wide range of temperatures [Powell, Brown, Harnden & Reid (1993). Acta Cryst. B49, 463–468] is reported. Rigid-body constraints are applied to the cation geometry and occupation of a second cation orientation at higher temperatures is permitted. The resulting structure at higher temperatures is to be preferred to the previous structure with a single cation orientation and supports the pseudo-spin theory of cooperative disordering without a phase transition.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1107/S0108768196011160

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit