FeSe is Tetraauricupride structured and crystallizes in the tetragonal P4/nmm space group. Fe(1) is bonded in a body-centered cubic geometry to eight equivalent Se(1) atoms. Se(1) is bonded in a body-centered cubic geometry to eight equivalent Fe(1) atoms.
FeSe is Tetraauricupride structured and crystallizes in the tetragonal P4/nmm space group. Fe(1) is bonded in a body-centered cubic geometry to eight equivalent Se(1) atoms. There are four shorter (2.62 Å) and four longer (2.66 Å) Fe(1)-Se(1) bond lengths. Se(1) is bonded in a body-centered cubic geometry to eight equivalent Fe(1) atoms.