Sr3Ir2O7 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form
Layered perovskite iridates realize a rare class of Mott insulators, which are predicted to be the strongly spin orbit coupled analogues of the parent state of cuprate high...