CsGaBr4 crystallizes in the orthorhombic Pnma space group. Cs(1) is bonded in a 10-coordinate geometry to one Br(1), three equivalent Br(3), and six equivalent Br(2) atoms. Ga(1) is bonded in a tetrahedral geometry to one Br(1), one Br(3), and two equivalent Br(2) atoms. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded in a distorted linear geometry to one Cs(1) and one Ga(1) atom. In the second Br site, Br(2) is bonded in a distorted single-bond geometry to three equivalent Cs(1) and one Ga(1) atom. In the third Br site, Br(3) is bonded in a distorted single-bond geometry to three equivalent Cs(1) and one Ga(1) atom.
CsGaBr4 crystallizes in the orthorhombic Pnma space group. Cs(1) is bonded in a 10-coordinate geometry to one Br(1), three equivalent Br(3), and six equivalent Br(2) atoms. The Cs(1)-Br(1) bond length is 3.73 Å. There is one shorter (3.83 Å) and two longer (4.15 Å) Cs(1)-Br(3) bond lengths. There are a spread of Cs(1)-Br(2) bond distances ranging from 3.76-4.07 Å. Ga(1) is bonded in a tetrahedral geometry to one Br(1), one Br(3), and two equivalent Br(2) atoms. The Ga(1)-Br(1) bond length is 2.33 Å. The Ga(1)-Br(3) bond length is 2.33 Å. Both Ga(1)-Br(2) bond lengths are 2.35 Å. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded in a distorted linear geometry to one Cs(1) and one Ga(1) atom. In the second Br site, Br(2) is bonded in a distorted single-bond geometry to three equivalent Cs(1) and one Ga(1) atom. In the third Br site, Br(3) is bonded in a distorted single-bond geometry to three equivalent Cs(1) and one Ga(1) atom.