Materials Data on Cs2IBr by Materials Project
Cs2IBr crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Cs2IBr ribbons oriented in the (0, 1, 0) direction. Cs1+ is bonded in a linear geometry to one I1- and one Br1- atom. The Cs–I bond length is 3.60 Å. The Cs–Br bond length is 3.35 Å. I1- is bonded in a linear geometry to two equivalent Cs1+ atoms. Br1- is bonded in a linear geometry to two equivalent Cs1+ atoms.
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