Ba3SrAg4 crystallizes in the monoclinic Pm space group. There are three inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 7-coordinate geometry to one Ag(1), two equivalent Ag(2), two equivalent Ag(3), and two equivalent Ag(4) atoms. In the second Ba site, Ba(2) is bonded in a 7-coordinate geometry to one Ag(4), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(3) atoms. In the third Ba site, Ba(3) is bonded in a 7-coordinate geometry to one Ag(3), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(4) atoms. Sr(1) is bonded in a 7-coordinate geometry to one Ag(2), two equivalent Ag(1), two equivalent Ag(3), and two equivalent Ag(4) atoms. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to one Ba(1), two equivalent Ba(2), two equivalent Ba(3), two equivalent Sr(1), and two equivalent Ag(3) atoms. In the second Ag site, Ag(2) is bonded in a 9-coordinate geometry to two equivalent Ba(1), two equivalent Ba(2), two equivalent Ba(3), one Sr(1), and two equivalent Ag(4) atoms. In the third Ag site, Ag(3) is bonded in a 9-coordinate geometry to one Ba(3), two equivalent Ba(1), two equivalent Ba(2), two equivalent Sr(1), and two equivalent Ag(1) atoms. In the fourth Ag site, Ag(4) is bonded in a 9-coordinate geometry to one Ba(2), two equivalent Ba(1), two equivalent Ba(3), two equivalent Sr(1), and two equivalent Ag(2) atoms.
Ba3SrAg4 crystallizes in the monoclinic Pm space group. There are three inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 7-coordinate geometry to one Ag(1), two equivalent Ag(2), two equivalent Ag(3), and two equivalent Ag(4) atoms. The Ba(1)-Ag(1) bond length is 3.49 Å. There is one shorter (3.44 Å) and one longer (3.68 Å) Ba(1)-Ag(2) bond length. Both Ba(1)-Ag(3) bond lengths are 3.53 Å. Both Ba(1)-Ag(4) bond lengths are 3.57 Å. In the second Ba site, Ba(2) is bonded in a 7-coordinate geometry to one Ag(4), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(3) atoms. The Ba(2)-Ag(4) bond length is 3.53 Å. Both Ba(2)-Ag(1) bond lengths are 3.52 Å. Both Ba(2)-Ag(2) bond lengths are 3.55 Å. There is one shorter (3.49 Å) and one longer (3.61 Å) Ba(2)-Ag(3) bond length. In the third Ba site, Ba(3) is bonded in a 7-coordinate geometry to one Ag(3), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(4) atoms. The Ba(3)-Ag(3) bond length is 3.43 Å. Both Ba(3)-Ag(1) bond lengths are 3.46 Å. Both Ba(3)-Ag(2) bond lengths are 3.53 Å. There is one shorter (3.43 Å) and one longer (3.60 Å) Ba(3)-Ag(4) bond length. Sr(1) is bonded in a 7-coordinate geometry to one Ag(2), two equivalent Ag(1), two equivalent Ag(3), and two equivalent Ag(4) atoms. The Sr(1)-Ag(2) bond length is 3.37 Å. There is one shorter (3.37 Å) and one longer (3.69 Å) Sr(1)-Ag(1) bond length. Both Sr(1)-Ag(3) bond lengths are 3.44 Å. Both Sr(1)-Ag(4) bond lengths are 3.43 Å. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to one Ba(1), two equivalent Ba(2), two equivalent Ba(3), two equivalent Sr(1), and two equivalent Ag(3) atoms. Both Ag(1)-Ag(3) bond lengths are 2.96 Å. In the second Ag site, Ag(2) is bonded in a 9-coordinate geometry to two equivalent Ba(1), two equivalent Ba(2), two equivalent Ba(3), one Sr(1), and two equivalent Ag(4) atoms. Both Ag(2)-Ag(4) bond lengths are 2.93 Å. In the third Ag site, Ag(3) is bonded in a 9-coordinate geometry to one Ba(3), two equivalent Ba(1), two equivalent Ba(2), two equivalent Sr(1), and two equivalent Ag(1) atoms. In the fourth Ag site, Ag(4) is bonded in a 9-coordinate geometry to one Ba(2), two equivalent Ba(1), two equivalent Ba(3), two equivalent Sr(1), and two equivalent Ag(2) atoms.