Materials Data on Dy2CuSe2O by Materials Project
Dy2CuSe2O crystallizes in the tetragonal P4/mmm space group. The structure is one-dimensional and consists of one Dy2CuSe2O ribbon oriented in the (0, 0, 1) direction. Dy is bonded in a distorted linear geometry to one Se and one O atom. The Dy–Se bond length is 2.77 Å. The Dy–O bond length is 2.02 Å. Cu is bonded in a linear geometry to two equivalent Se atoms. Both Cu–Se bond lengths are 2.24 Å. Se is bonded in a linear geometry to one Dy and one Cu atom. O is bonded in a linear geometry to two equivalent Dy atoms.
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