KMgBi is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. K(1) is bonded in a 5-coordinate geometry to five equivalent Bi(1) atoms. Mg(1) is bonded to four equivalent Bi(1) atoms to form a mixture of distorted corner and edge-sharing MgBi4 tetrahedra. Bi(1) is bonded in a 9-coordinate geometry to five equivalent K(1) and four equivalent Mg(1) atoms.
KMgBi is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. K(1) is bonded in a 5-coordinate geometry to five equivalent Bi(1) atoms. There are four shorter (3.67 Å) and one longer (3.74 Å) K(1)-Bi(1) bond length. Mg(1) is bonded to four equivalent Bi(1) atoms to form a mixture of distorted corner and edge-sharing MgBi4 tetrahedra. All Mg(1)-Bi(1) bond lengths are 3.00 Å. Bi(1) is bonded in a 9-coordinate geometry to five equivalent K(1) and four equivalent Mg(1) atoms.