BaPd4B crystallizes in the orthorhombic Pnma space group. Ba(1) is bonded in a 7-coordinate geometry to two equivalent Pd(1), two equivalent Pd(3), and three equivalent Pd(2) atoms. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 1-coordinate geometry to two equivalent Ba(1) and one B(1) atom. In the second Pd site, Pd(2) is bonded in a 1-coordinate geometry to three equivalent Ba(1) and one B(1) atom. In the third Pd site, Pd(3) is bonded in a 2-coordinate geometry to one Ba(1) and two equivalent B(1) atoms. B(1) is bonded in a 6-coordinate geometry to one Pd(1), one Pd(2), and four equivalent Pd(3) atoms.
BaPd4B crystallizes in the orthorhombic Pnma space group. Ba(1) is bonded in a 7-coordinate geometry to two equivalent Pd(1), two equivalent Pd(3), and three equivalent Pd(2) atoms. Both Ba(1)-Pd(1) bond lengths are 3.23 Å. Both Ba(1)-Pd(3) bond lengths are 3.42 Å. There is one shorter (3.13 Å) and two longer (3.22 Å) Ba(1)-Pd(2) bond lengths. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 1-coordinate geometry to two equivalent Ba(1) and one B(1) atom. The Pd(1)-B(1) bond length is 2.19 Å. In the second Pd site, Pd(2) is bonded in a 1-coordinate geometry to three equivalent Ba(1) and one B(1) atom. The Pd(2)-B(1) bond length is 2.11 Å. In the third Pd site, Pd(3) is bonded in a 2-coordinate geometry to one Ba(1) and two equivalent B(1) atoms. There is one shorter (2.19 Å) and one longer (2.22 Å) Pd(3)-B(1) bond length. B(1) is bonded in a 6-coordinate geometry to one Pd(1), one Pd(2), and four equivalent Pd(3) atoms.