LaCoGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. La(1) is bonded in a 9-coordinate geometry to four equivalent Co(1) and five equivalent Ge(1) atoms. Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent La(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to five equivalent La(1) and four equivalent Co(1) atoms.
LaCoGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. La(1) is bonded in a 9-coordinate geometry to four equivalent Co(1) and five equivalent Ge(1) atoms. All La(1)-Co(1) bond lengths are 2.98 Å. There are four shorter (3.17 Å) and one longer (3.49 Å) La(1)-Ge(1) bond length. Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent La(1) and four equivalent Ge(1) atoms. All Co(1)-Ge(1) bond lengths are 2.48 Å. Ge(1) is bonded in a 9-coordinate geometry to five equivalent La(1) and four equivalent Co(1) atoms.