SrCa3Ag4 crystallizes in the orthorhombic Pmm2 space group. Sr(1) is bonded in a 7-coordinate geometry to one Ag(1), two equivalent Ag(2), and four equivalent Ag(3) atoms. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 7-coordinate geometry to one Ag(2), two equivalent Ag(1), and four equivalent Ag(4) atoms. In the second Ca site, Ca(2) is bonded in a 7-coordinate geometry to one Ag(3), two equivalent Ag(4), and four equivalent Ag(1) atoms. In the third Ca site, Ca(3) is bonded in a 7-coordinate geometry to one Ag(4), two equivalent Ag(3), and four equivalent Ag(2) atoms. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to one Sr(1), two equivalent Ca(1), four equivalent Ca(2), and two equivalent Ag(4) atoms. In the second Ag site, Ag(2) is bonded in a 9-coordinate geometry to two equivalent Sr(1), one Ca(1), four equivalent Ca(3), and two equivalent Ag(3) atoms. In the third Ag site, Ag(3) is bonded in a 9-coordinate geometry to four equivalent Sr(1), one Ca(2), two equivalent Ca(3), and two equivalent Ag(2) atoms. In the fourth Ag site, Ag(4) is bonded in a 9-coordinate geometry to one Ca(3), two equivalent Ca(2), four equivalent Ca(1), and two equivalent Ag(1) atoms.
SrCa3Ag4 crystallizes in the orthorhombic Pmm2 space group. Sr(1) is bonded in a 7-coordinate geometry to one Ag(1), two equivalent Ag(2), and four equivalent Ag(3) atoms. The Sr(1)-Ag(1) bond length is 3.32 Å. Both Sr(1)-Ag(2) bond lengths are 3.33 Å. All Sr(1)-Ag(3) bond lengths are 3.29 Å. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 7-coordinate geometry to one Ag(2), two equivalent Ag(1), and four equivalent Ag(4) atoms. The Ca(1)-Ag(2) bond length is 3.20 Å. Both Ca(1)-Ag(1) bond lengths are 3.14 Å. All Ca(1)-Ag(4) bond lengths are 3.26 Å. In the second Ca site, Ca(2) is bonded in a 7-coordinate geometry to one Ag(3), two equivalent Ag(4), and four equivalent Ag(1) atoms. The Ca(2)-Ag(3) bond length is 3.45 Å. Both Ca(2)-Ag(4) bond lengths are 3.15 Å. All Ca(2)-Ag(1) bond lengths are 3.26 Å. In the third Ca site, Ca(3) is bonded in a 7-coordinate geometry to one Ag(4), two equivalent Ag(3), and four equivalent Ag(2) atoms. The Ca(3)-Ag(4) bond length is 3.22 Å. Both Ca(3)-Ag(3) bond lengths are 3.20 Å. All Ca(3)-Ag(2) bond lengths are 3.26 Å. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to one Sr(1), two equivalent Ca(1), four equivalent Ca(2), and two equivalent Ag(4) atoms. Both Ag(1)-Ag(4) bond lengths are 2.91 Å. In the second Ag site, Ag(2) is bonded in a 9-coordinate geometry to two equivalent Sr(1), one Ca(1), four equivalent Ca(3), and two equivalent Ag(3) atoms. Both Ag(2)-Ag(3) bond lengths are 2.97 Å. In the third Ag site, Ag(3) is bonded in a 9-coordinate geometry to four equivalent Sr(1), one Ca(2), two equivalent Ca(3), and two equivalent Ag(2) atoms. In the fourth Ag site, Ag(4) is bonded in a 9-coordinate geometry to one Ca(3), two equivalent Ca(2), four equivalent Ca(1), and two equivalent Ag(1) atoms.