Results for “Ag(BiSe2)3”

Materials Data on Ag(BiSe2)3 by Materials Project

Ag(BiSe2)2Bi(Se)2 crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of two bismuth molecules; four selenium molecules; and one Ag(BiSe2)2 sheet oriented in the (0, 0, 1) direction. In the Ag(BiSe2)2 sheet, Ag1+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent Se2- atoms. All Ag–Se bond lengths are 2.63 Å. Bi+3.67+ is bonded in a linear geometry to two equivalent Se2- atoms. Both Bi–Se bond lengths are 2.71 Å. Se2- is bonded in a distorted linear geometry to one Ag1+, one Bi+3.67+, and one Se2- atom. The Se–Se bond length is 2.51 Å.