Speaker
Stefanie Gärtner
Description
For alkali metal thallides in the ratio A:Tl 1:2 two main type structures (A15Tl27 (A= Rb, Cs) and K49Tl108) are known in literature. The single crystal X-Ray analyses of Cs2.27K12.73Tl27 and Rb49Tl∼110 clearly prove, that the type structures are not limited to a particular alkali metal. Apparently, the occupation of certain sites and slight changes in the thallium content account for the observation of the respective structure type.
Primary authors
Schwinghammer Vanessa
Stefanie Gärtner
