Fe4Ga is Tungsten-derived structured and crystallizes in the orthorhombic Fmmm space group. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a distorted body-centered cubic geometry to two equivalent Fe(2), four equivalent Fe(1), and two equivalent Ga(1) atoms. In the second Fe site, Fe(2) is bonded in a distorted body-centered cubic geometry to two equivalent Fe(1) and six equivalent Fe(2) atoms. Ga(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1) and four equivalent Ga(1) atoms.
Fe4Ga is Tungsten-derived structured and crystallizes in the orthorhombic Fmmm space group. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a distorted body-centered cubic geometry to two equivalent Fe(2), four equivalent Fe(1), and two equivalent Ga(1) atoms. Both Fe(1)-Fe(2) bond lengths are 2.46 Å. All Fe(1)-Fe(1) bond lengths are 2.54 Å. Both Fe(1)-Ga(1) bond lengths are 2.51 Å. In the second Fe site, Fe(2) is bonded in a distorted body-centered cubic geometry to two equivalent Fe(1) and six equivalent Fe(2) atoms. There are two shorter (2.48 Å) and four longer (2.54 Å) Fe(2)-Fe(2) bond lengths. Ga(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1) and four equivalent Ga(1) atoms. All Ga(1)-Ga(1) bond lengths are 2.54 Å.