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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on K2Te2Pd by Materials Project

K2PdTe2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. K1+ is bonded in a 3-coordinate geometry to one Pd2+ and two equivalent Te2- atoms. The K–Pd bond length is 3.07 Å. Both K–Te bond lengths are 3.53 Å. Pd2+ is bonded to two equivalent K1+ and four equivalent Te2- atoms to form edge-sharing PdK2Te4 octahedra. All Pd–Te bond lengths are 2.67 Å. Te2- is bonded in a 4-coordinate geometry to two equivalent K1+ and two equivalent Pd2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K2Te2Pd by Materials Project

K2PdTe2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six equivalent Te2- atoms. There are two shorter (3.59 Å) and four longer (3.68 Å) K–Te bond lengths. Pd2+ is bonded in a square co-planar geometry to four equivalent Te2- atoms. All Pd–Te bond lengths are 2.69 Å. Te2- is bonded in a 8-coordinate geometry to six equivalent K1+ and two equivalent Pd2+ atoms.

36 MATERIALS SCIENCE↗