TaIn3Se4 crystallizes in the cubic I-43m space group. The structure consists of a TaIn3Se4 framework. Ta(1) is bonded in a tetrahedral geometry to four equivalent Se(1) atoms. In(1) is bonded in a 4-coordinate geometry to four equivalent Se(1) atoms. Se(1) is bonded in a distorted single-bond geometry to one Ta(1) and three equivalent In(1) atoms.
TaIn3Se4 crystallizes in the cubic I-43m space group. The structure consists of a TaIn3Se4 framework. Ta(1) is bonded in a tetrahedral geometry to four equivalent Se(1) atoms. All Ta(1)-Se(1) bond lengths are 2.42 Å. In(1) is bonded in a 4-coordinate geometry to four equivalent Se(1) atoms. All In(1)-Se(1) bond lengths are 3.25 Å. Se(1) is bonded in a distorted single-bond geometry to one Ta(1) and three equivalent In(1) atoms.