{"success":true,"data":{"mp_id":"mp-1215260","type":"HEA","summary":{"mp_id":"mp-1215260","formula":"ZrNb(SiRu)2","nelements":4,"nsites":18,"density":7.85398,"volume":280.63128,"energy_above_hull":0.01088,"formation_energy_per_atom":-0.7687,"energy_per_atom":-8.77677,"is_stable":false,"uncorrected_energy_per_atom":-8.80044,"last_updated":"2025-09-23 22:47:42.736000+00:00","deprecated":false,"possible_species":["Nb2+","Ru2+","Zr2+","Si4-"],"crystal_system":"Monoclinic","space_group":"Pm","space_group_num":6,"point_group":"m","a":3.75457,"b":6.61387,"c":11.30133,"alpha":89.6178,"beta":90,"gamma":90,"volume_cell":280.63128,"volume_per_atom":15.59063,"c_over_a":3.01002,"b_over_a":1.76155,"Bravais_Lattice":"oP","Lattice_Type_Detail":"Orthorhombic (Primitive)","Lattice_Centering":"Primitive","Is_FCC":false,"Is_BCC":false,"Is_HCP":false,"packing_fraction":null},"elasticity":{"available":false},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null,"vbm":null},"magnetic":{"total_magnetization":0.21752,"total_mag_norm_vol":0.00078,"num_magnetic_sites":0,"ordering":"NM","is_magnetic":false},"refs":{"dois":[],"bibtex_entries":[],"origin_tasks":["mp-1375524","mp-1375524","mp-1375524","mp-1375524"],"raw_refs":[],"mp_task_ids":["mp-1215260","mp-1375524"],"mp_url":"https:\/\/next-gen.materialsproject.org\/materials\/mp-1215260"}}}