Key computational data and parameters of the computations are given in the supplementary information (ESI) to paper.
ESI file is included to this repository and contains:
* computational methodology;
* convergence of the total energy as a function of the plane-wave cutoff energy;
* energy convergence with respect to k-point sampling;
* dependence of the magnetic exchange constant (J) on the Hubbard (U) parameter;
* magnetic configurations for investigated systems with the superexchange consatnt calculations;
* electronic band structure, pDOS (plots) and calculated direct and indirect band gap for all systems;
* phonon dispersion curves;
* gamma-point phonons;
Additional data availible in this repository are:
* Output data for key findings
-(OUTCAR files + DOSCAR files for pDOS and FORCE-SET files for phonon dispersion);
* Cif files for optimised structures;
(2026-03-19)