FeRhP crystallizes in the hexagonal P-62m space group. Fe(1) is bonded in a 11-coordinate geometry to six equivalent Rh(1), one P(2), and four equivalent P(1) atoms. Rh(1) is bonded in a 10-coordinate geometry to six equivalent Fe(1), two equivalent P(1), and two equivalent P(2) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to six equivalent Fe(1) and three equivalent Rh(1) atoms. In the second P site, P(2) is bonded in a 9-coordinate geometry to three equivalent Fe(1) and six equivalent Rh(1) atoms.
FeRhP crystallizes in the hexagonal P-62m space group. Fe(1) is bonded in a 11-coordinate geometry to six equivalent Rh(1), one P(2), and four equivalent P(1) atoms. There are two shorter (2.76 Å) and four longer (2.77 Å) Fe(1)-Rh(1) bond lengths. The Fe(1)-P(2) bond length is 2.38 Å. All Fe(1)-P(1) bond lengths are 2.61 Å. Rh(1) is bonded in a 10-coordinate geometry to six equivalent Fe(1), two equivalent P(1), and two equivalent P(2) atoms. Both Rh(1)-P(1) bond lengths are 2.26 Å. Both Rh(1)-P(2) bond lengths are 2.44 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to six equivalent Fe(1) and three equivalent Rh(1) atoms. In the second P site, P(2) is bonded in a 9-coordinate geometry to three equivalent Fe(1) and six equivalent Rh(1) atoms.