Materials Data on CeTlTe2 by Materials Project
TlCeTe2 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Ce3+ is bonded in a body-centered cubic geometry to eight equivalent Te2- atoms. There are four shorter (3.22 Å) and four longer (3.71 Å) Ce–Te bond lengths. Tl1+ is bonded in a body-centered cubic geometry to eight equivalent Te2- atoms. All Tl–Te bond lengths are 3.48 Å. Te2- is bonded in a distorted body-centered cubic geometry to four equivalent Ce3+ and four equivalent Tl1+ atoms.
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