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Table 1 Our calculated lattice constants a, b, and γ for the buckled triangular, β 12 and χ 3 boron sheets. Previous results are also listed for comparison

From: First-Principles Study on the Stability and STM Image of Borophene

  Previous studies Present result
  a (Å) b (Å) γ a (Å) b (Å) γ
b 1.617 [22] 2.872 [22] 90° 1.613 2.866 90°
β12 2.922 [23] 5.057 [23] 90° 2.916 5.075 90°
χ3 4.443 [27] 4.443 [27] 38.173° [27] 4.448 4.448 38.182°