Determine material space, magnetic, and spin space group information from magnetic POSCAR-like mPOSCAR files or magnetic CIF/mcif files using IRSSG, then fetch full related HSP web/API records for the identified SG, MSG, and SSG. Use when Codex needs to run or guide IRSSG-based symmetry identification, extract SG/MSG/SSG numbers and symbols, output complete symmetry operations, Wyckoff positions, high-symmetry k-vectors, generated ssg.data/msg.data artifacts, or prepare downstream spin-group workflows from mPOSCAR or mcif input.
2026-06-23
