MnFe6Si (space group: P4/mmm #123, crystal system: tetragonal, point group: 4/mmm)
Interstitially doped with S at ~5.0%; supercell [2, 2, 2]; dopant atoms = 3
Phase diagram of MnFe6Si; e_above_hull: 0.041436 eV/atom; predicted_stable: False
Cell + Ionic relaxation with Orb v3; 0.03 eV/Å threshold; final energy = -66.2117 eV; energy change = -0.0018 eV; symmetry: P4/mmm → P4/mmm
Today I spent some time looking more closely at Mn-Fe-Si as a chemistry possibly worth exploring. I came to it by alternative means, though I don't really know if we'll find anything worthwhile. I gen