Ru2P is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Ru sites. In the first Ru site, Ru(2) is bonded in a 4-coordinate geometry to four equivalent P(1) atoms. In the second Ru site, Ru(1) is bonded in a 3-coordinate geometry to five equivalent P(1) atoms. P(1) is bonded in a 9-coordinate geometry to four equivalent Ru(2) and five equivalent Ru(1) atoms.
Ru2P is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Ru sites. In the first Ru site, Ru(2) is bonded in a 4-coordinate geometry to four equivalent P(1) atoms. There are a spread of Ru(2)-P(1) bond distances ranging from 2.26-2.43 Å. In the second Ru site, Ru(1) is bonded in a 3-coordinate geometry to five equivalent P(1) atoms. There are a spread of Ru(1)-P(1) bond distances ranging from 2.29-2.91 Å. P(1) is bonded in a 9-coordinate geometry to four equivalent Ru(2) and five equivalent Ru(1) atoms.