Results for “K(AsIr)2”

Materials Data on K(AsIr)2 by Materials Project

K(IrAs)2 is Parent of FeAs superconductors-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K is bonded in a body-centered cubic geometry to eight equivalent As atoms. All K–As bond lengths are 3.48 Å. Ir is bonded to four equivalent As atoms to form a mixture of distorted edge and corner-sharing IrAs4 tetrahedra. All Ir–As bond lengths are 2.47 Å. As is bonded in a 8-coordinate geometry to four equivalent K and four equivalent Ir atoms.