Extended Data Fig. 8: Information on the DFT calculations for nonmagnetic hexagonal CsCr3Sb5.
From: Superconductivity under pressure in a chromium-based kagome metal
a, Band structures obtained from DFT calculations and from Wannier downfolding result. b, Local axis definitions and real-space distributions of Cr-3d Wannier orbitals. c, Comparison of band structure with CsV3Sb5. The van Hove singularities and flat bands are highlighted with ellipses and transparent stripes, respectively. d, Comparison of band structure (top) and Fermi surface (bottom) at 0 and 5 GPa, respectively. Inside the red frame shows the main change in band structure. All the calculations were performed without spin-orbit interactions.
