A Systematic Study on the Crystal Structures of TlMX<sub>4</sub>(M = Al, Ga; X = Cl, Br, I)
作者:Tudor Timofte、Anja-Verena Mudring
DOI:10.1002/zaac.200801375
日期:2009.5
the BaSO4 structure type. Both, TlAlI4 and TlGaI4 crystallize isotypic in a distorted LiAlCl4 structure type. In contrast to the tetrachloro and tetraiodo compounds, the tetrabromoaluminate and -gallate crystallize not isotypic with each other. TlAlBr4 is found to crystallize isotypic with KAlBr4 whilst TlGaBr4 crystallizes in its own structure type. Despite the high diversity in structure types adopted