Fig. 4: Electron density of solids.
From: Ab initio calculation of real solids via neural network ansatz
a Structures of solids, where the lattice planes for plotting electron densities are indicated. b Electron density of diamond-structured Si in its (\(01\bar{1}\)) plane, ccECP[Ne] is employed, and the bond length of Si equals 5.42 Å. c Electron density of NaCl crystal in its xy-plane, ccECP[Ne] is employed, and the bond length of NaCl equals 5.7 Å. d, the electron density of LiH crystal in its xy-plane, and the bond length of LiH equals 4.0 Å.
