[Fri Sep 13 11:28:22 CDT 2024] [MD] [warn] 'Starting MedeA Core 3.9.1' MedeA version 3.9.1 #------------------------------------------------------------------------------- # This calculation has 1 stage #------------------------------------------------------------------------------- Stage 1: VASP 5.4 #------------------------------------------------------------------------------- # Running the calculation #------------------------------------------------------------------------------- Stage 1: VASP 5.4 Sucessfully opened MedeA database from /home/medea/MD/Databases/MedeA.db VASP 5.4 CALCULATION PROTOCOL: ============================== 1. Single point calculation VASP parameters =============== This is a calculation based on density functional theory and the GGA-PBE exchange-correlation functional for describing the interactions. Due to magnetic moments in the model, this is a spin-polarized magnetic calculation using 'normal' precision and a default planewave cutoff energy of 262.472 eV. The electronic iterations convergence is 1.00E-05 eV using the Normal (blocked Davidson) algorithm and reciprocal space projection operators. The requested k-spacing is 0.5 per Angstrom, which leads to a 3x3x3 mesh. This corresponds to actual k-spacings of 0.349 x 0.349 x 0.349 per Angstrom. The k-mesh is forced to be centered on the gamma point. Using first order Methfessel-Paxton smearing with a width of 0.2 eV. ========================================== Cell parameters: Parameter Value ---------- ------------ a 10.389026 b 10.389026 c 10.389026 alpha 90.000000 beta 90.000000 gamma 90.000000 Volume 1121.306835 Ang^3 Fractional Coordinates: Atom Coordinates ----- -------- -------- -------- Cs0 0.2500 0.2500 0.2500 In1 0.0000 0.0000 0.0000 Ag2 0.5000 0.5000 0.5000 Cl3 0.2439 0.5000 0.5000 Using version 4.0 GGA-PBE / PAW potentials: Cs sv PAW_PBE Cs_sv 08Apr2002 In d PAW_PBE In_d 06Sep2000 Ag PAW_PBE Ag 02Apr2005 Cl PAW_PBE Cl 06Sep2000 There are 4 symmetry-unique k-points The plane wave cutoff is 262.47 eV VASP energy: -31.695147 eV for Cs2AgInCl6 primitive cell Electronic contributions: Empirical Formula Conventional Cell Cs2AgInCl6 (Cs2AgInCl6)4 ----------------- ----------------- VASP Energy -31.695147 -126.780587 eV = -3058.116 -12232.464 kJ/mol Density: 4.154 Mg/m^3 The pressure given below is exerted by the system according to its volume. Positive pressure would cause expansion during full geometry optimization. Pressure: 1.237 GPa = 12.372 kbar XX YY ZZ YZ XZ XY Stress: -1.237 -1.237 -1.237 -0.000 0.000 -0.000 GPa = -12.372 -12.372 -12.372 -0.000 0.000 -0.000 kbar The stress tensor above is imposed on the system, i.e. negative values of diagonal components would cause expansion of the corresponding lattice parameter upon full geometry optimization. The pressure and stress include only electronic terms, i.e. the vibrational, temperature and other terms are not included here. Analytic Derivatives: Atom Derivatives fractional Derivatives Cartesian (eV/Ang) ----- -------- -------- -------- -------- -------- -------- Cs0 0.0000 0.0000 0.0000 -0.0000 -0.0000 -0.0000 In1 0.0000 0.0000 0.0000 0.0000 0.0000 -0.0000 Ag2 0.0000 0.0000 0.0000 -0.0000 0.0000 -0.0000 Cl3 -0.0040 0.0000 0.0000 -0.0414 0.0000 -0.0000 maximum gradient = 0.0414 Atomic partial charges (electron charges): Atom s p d total ----- -------- -------- -------- -------- Cs0 1.994 5.856 0.235 8.085 In1 0.629 0.540 9.926 11.095 Ag2 0.162 0.130 9.089 9.381 Cl3 1.326 2.839 0.008 4.174 Total magnetic moment: 0.0000 Bohr magnetons Atomic partial magnetic moments (Bohr magnetons): Atom s p d total ----- -------- -------- -------- -------- Cs0 0.000 0.000 0.000 0.000 In1 -0.000 0.000 0.000 0.000 Ag2 -0.000 -0.000 0.000 0.000 Cl3 -0.000 -0.000 -0.000 -0.000 Analysis of the electronic structure: The system is a magnetic semiconductor with a direct gap of 0.900 eV. The valence band (spin 2, #42) maximum is located near (0.00 0.00 0.00), at -0.167 eV with respect to the Fermi level. The conduction band (spin 2, #43) minimum is located near (0.00 0.00 0.00), at 0.733 eV with respect to the Fermi level. The center of the gap is located at 0.283056 eV with respect to the Fermi level. The Fermi energy is used as the zero of the energy scale. Job completed on Fri 13 September 2024 at 11:28:59 CDT after 35 s (0:00:35) Entire job completed on Fri 13 September 2024 at 11:28:59 CDT after 36 s (0:00:36) and running 1 tasks.