EuRhIn crystallizes in the monoclinic P2_1/m space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 5-coordinate geometry to five Rh(1,1) atoms. In the second Eu site, Eu(1) is bonded in a 5-coordinate geometry to five Rh(1,1) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to five Eu(1,1) and four In(1,1) atoms. In the second Rh site, Rh(1) is bonded in a 9-coordinate geometry to five Eu(1,1) and four In(1,1) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 4-coordinate geometry to four Rh(1,1) atoms. In the second In site, In(1) is bonded in a 4-coordinate geometry to four Rh(1,1) atoms.
EuRhIn crystallizes in the monoclinic P2_1/m space group. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 5-coordinate geometry to five Rh(1,1) atoms. There are a spread of Eu(1)-Rh(1,1) bond distances ranging from 3.10-3.15 Å. In the second Eu site, Eu(1) is bonded in a 5-coordinate geometry to five Rh(1,1) atoms. There are a spread of Eu(1)-Rh(1,1) bond distances ranging from 3.10-3.15 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to five Eu(1,1) and four In(1,1) atoms. There are a spread of Rh(1)-In(1,1) bond distances ranging from 2.77-2.81 Å. In the second Rh site, Rh(1) is bonded in a 9-coordinate geometry to five Eu(1,1) and four In(1,1) atoms. There are a spread of Rh(1)-In(1,1) bond distances ranging from 2.77-2.81 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 4-coordinate geometry to four Rh(1,1) atoms. In the second In site, In(1) is bonded in a 4-coordinate geometry to four Rh(1,1) atoms.