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. 2016 Jul 6;113(29):E4125–E4132. doi: 10.1073/pnas.1608794113

Table S2.

Calculated crystal structure and electronic properties of AMg2Bi2

Composition A, Å c/a Bi–Mg distance, Å Eg, eV Δcr, meV
CaMg2Bi2 4.792 1.611 2.9507, 3.0023 0.40 99
EuMg2Bi2 4.853 1.648 2.9671, 2.9930 0.25 6
YbMg2Bi2 4.805 1.623 2.9517, 2.9985 0.18 72