NdSbSe is Matlockite structured and crystallizes in the orthorhombic Pnma space group. Nd(1) is bonded in a 9-coordinate geometry to four equivalent Sb(1) and five equivalent Se(1) atoms. Sb(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent Sb(1) atoms. Se(1) is bonded to five equivalent Nd(1) atoms to form a mixture of distorted corner and edge-sharing SeNd5 trigonal bipyramids.
NdSbSe is Matlockite structured and crystallizes in the orthorhombic Pnma space group. Nd(1) is bonded in a 9-coordinate geometry to four equivalent Sb(1) and five equivalent Se(1) atoms. There are two shorter (3.43 Å) and two longer (3.45 Å) Nd(1)-Sb(1) bond lengths. There are a spread of Nd(1)-Se(1) bond distances ranging from 3.03-3.07 Å. Sb(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent Sb(1) atoms. There are two shorter (2.89 Å) and two longer (3.08 Å) Sb(1)-Sb(1) bond lengths. Se(1) is bonded to five equivalent Nd(1) atoms to form a mixture of distorted corner and edge-sharing SeNd5 trigonal bipyramids.