Structure refinement of TlCu7Se4 from X-ray powder profile data
1991 (English)In: Journal of Solid State Chemistry, Vol. 90, 61-68 p.Article in journal (Refereed) Published
The structure of TlCu7Se4 (synthetic crookesite) has been refined from X-ray powder data using the Rietveld technique. The compound is isostructural with NH4Cu7S4 and TlCu7S4, although successful refinements from two independent data sets occurred in I4/m rather than I -4 previously suggested for this structure type. Positional parameters of natural crookesite were refined from slightly inferior single-crystal data to R(F)= 8.5%.
Place, publisher, year, edition, pages
1991. Vol. 90, 61-68 p.
IdentifiersURN: urn:nbn:se:uu:diva-83772OAI: oai:DiVA.org:uu-83772DiVA: diva2:111680
DEPT OF STRUCTURAL CHEMISTRY, UNIVERSITY OF STOCKHOLM, S-109 91 STOCKHOLM;
INSTITUTE OF CHEMISTRY, UNIVERSITY OF UPPSALA, BOX 531, S-751 21 UPPSALA;
LABORATORY OF SOLID STATE CHEMISTRY, UM-CNRS 0110, UNIVERSITY OF NANTES, BOX 1044, F-44037 NANTES, FRANCE2006-11-092006-11-092011-01-16