{"success":true,"data":{"mp_id":"mp-16126","type":"HEA","summary":{"mp_id":"mp-16126","formula":"RbNa2Ge17","nelements":3,"nsites":40,"density":4.84073,"volume":937.39642,"energy_above_hull":0,"formation_energy_per_atom":-0.0667,"energy_per_atom":-4.17947,"is_stable":true,"uncorrected_energy_per_atom":-12.90834,"last_updated":"2025-09-23 22:47:32.716000+00:00","deprecated":false,"possible_species":[],"crystal_system":"Cubic","space_group":"Fd-3m","space_group_num":227,"point_group":"m-3m","a":10.98525,"b":10.98525,"c":10.98525,"alpha":60.0008,"beta":60.0008,"gamma":60.0008,"volume_cell":937.39642,"volume_per_atom":23.43491,"c_over_a":1,"b_over_a":1,"Bravais_Lattice":"cF","Lattice_Type_Detail":"FCC (Fm-3m)","Lattice_Centering":"Face-Centered","Bravais_Combination":"cF","Is_FCC":true,"Is_BCC":false,"Is_HCP":false,"Is_Bravais_aP":false,"Is_Bravais_mP":false,"Is_Bravais_mC":false,"Is_Bravais_oP":false,"Is_Bravais_oC":false,"Is_Bravais_oI":false,"Is_Bravais_oF":false,"Is_Bravais_tP":false,"Is_Bravais_tI":false,"Is_Bravais_hP":false,"Is_Bravais_hR":false,"Is_Bravais_cP":false,"Is_Bravais_cI":false,"Is_Bravais_cF":true,"packing_fraction":0.7405},"elasticity":{"available":false},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null,"vbm":null},"magnetic":{"total_magnetization":0,"total_mag_norm_vol":0,"num_magnetic_sites":0,"ordering":"NM","is_magnetic":false},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-2766297","mp-2766297","mp-1847243","mp-2766297"],"raw_refs":[],"mp_task_ids":["mp-16126","mp-997686","mp-2766297","mp-1847243","mp-2766074","mp-1369196"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-16126"}}}