KGa(PH)2 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 9-coordinate geometry to six equivalent P(1), one H(2), and two equivalent H(1) atoms. Ga(1) is bonded in a distorted tetrahedral geometry to two equivalent P(1), one H(1), and one H(2) atom. P(1) is bonded in a 6-coordinate geometry to three equivalent K(1), one Ga(1), and two equivalent P(1) atoms. There are two inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Ga(1) atom. In the second H site, H(2) is bonded in a distorted bent 150 degrees geometry to one K(1) and one Ga(1) atom.
KGa(PH)2 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 9-coordinate geometry to six equivalent P(1), one H(2), and two equivalent H(1) atoms. There are four shorter (3.36 Å) and two longer (3.51 Å) K(1)-P(1) bond lengths. The K(1)-H(2) bond length is 2.74 Å. Both K(1)-H(1) bond lengths are 2.97 Å. Ga(1) is bonded in a distorted tetrahedral geometry to two equivalent P(1), one H(1), and one H(2) atom. Both Ga(1)-P(1) bond lengths are 2.42 Å. The Ga(1)-H(1) bond length is 1.60 Å. The Ga(1)-H(2) bond length is 1.58 Å. P(1) is bonded in a 6-coordinate geometry to three equivalent K(1), one Ga(1), and two equivalent P(1) atoms. There is one shorter (2.22 Å) and one longer (2.28 Å) P(1)-P(1) bond length. There are two inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Ga(1) atom. In the second H site, H(2) is bonded in a distorted bent 150 degrees geometry to one K(1) and one Ga(1) atom.