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14–17 Mar 2022
Europe/Berlin timezone

Na7RbTl4: New Ternary Alkali Metal Thallide including Tl4(8-) tetrahedra

VC Room link
/redirectVC/3092
16 Mar 2022, 16:45
2h
Poster Structural Chemistry & New crystal structures Postersession

Speaker

Vanessa Schwinghammer

Description

On our poster we present the crystal structure and structure determination of Na7RbTl4, the first thernary phase in the ratio A:Tl 2:1. Na7RbTl4 yet is only the second known thallide which excusively contains isolated Tl48- Zintl anions beside the long-known Na2Tl reported by Hansen and Smith in 1967.During structure solution and refinement pseudomerohedral twinning was considered.

Primary author

Vanessa Schwinghammer

Co-authors

Stefanie Gärtner (Institute of Inorganic Chemistry, University of Regensburg) Melissa Janesch (University of Regensburg)

Presentation materials