{"success":true,"data":{"items":[{"mp_id":"mp-1008805","type":"TRA","formula":"ReC2","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.45323,"is_stable":false,"density":11.96056,"nelements":2},{"mp_id":"mp-1008809","type":"TRA","formula":"PtN2","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.68231,"is_stable":false,"density":10.56493,"nelements":2},{"mp_id":"mp-1008832","type":"TRA","formula":"HfC","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":-0.35946,"is_stable":false,"density":11.99906,"nelements":2},{"mp_id":"mp-1008835","type":"TRA","formula":"OsC2","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.60116,"is_stable":false,"density":12.40876,"nelements":2},{"mp_id":"mp-1008865","type":"TRA","formula":"NdCd2","crystal_system":"Hexagonal","space_group":"P6\/mmm","formation_energy_per_atom":-0.31397,"is_stable":true,"density":7.98805,"nelements":2},{"mp_id":"mp-1008965","type":"TRA","formula":"CdN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.99492,"is_stable":false,"density":7.30747,"nelements":2},{"mp_id":"mp-1009015","type":"TRA","formula":"IrN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":1.34655,"is_stable":false,"density":15.77925,"nelements":2},{"mp_id":"mp-1009049","type":"TRA","formula":"IrN2","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.78896,"is_stable":false,"density":11.71574,"nelements":2},{"mp_id":"mp-1009219","type":"TRA","formula":"HfN2","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":-1.03427,"is_stable":false,"density":9.76563,"nelements":2},{"mp_id":"mp-1009460","type":"TRA","formula":"Hf","crystal_system":"Hexagonal","space_group":"P6\/mmm","formation_energy_per_atom":0.03218,"is_stable":false,"density":13.50985,"nelements":1},{"mp_id":"mp-1009504","type":"HEA","formula":"EuZnGe","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":-0.54232,"is_stable":false,"density":6.75166,"nelements":3},{"mp_id":"mp-1009551","type":"TRA","formula":"PbS","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":-0.66024,"is_stable":false,"density":7.24079,"nelements":2},{"mp_id":"mp-1009601","type":"TRA","formula":"PdN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":1.13906,"is_stable":false,"density":8.81239,"nelements":2},{"mp_id":"mp-1009646","type":"TRA","formula":"ReN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.55694,"is_stable":false,"density":16.22902,"nelements":2},{"mp_id":"mp-1009648","type":"TRA","formula":"PtC","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":1.57073,"is_stable":false,"density":15.01322,"nelements":2},{"mp_id":"mp-1009649","type":"TRA","formula":"PrN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":-1.18891,"is_stable":false,"density":7.33485,"nelements":2},{"mp_id":"mp-1009655","type":"TRA","formula":"CaC2","crystal_system":"Hexagonal","space_group":"P6\/mmm","formation_energy_per_atom":0.60672,"is_stable":false,"density":3.8106,"nelements":2},{"mp_id":"mp-1009695","type":"TRA","formula":"CaB2","crystal_system":"Hexagonal","space_group":"P6\/mmm","formation_energy_per_atom":-0.19184,"is_stable":false,"density":2.79411,"nelements":2},{"mp_id":"mp-1009732","type":"TRA","formula":"RhN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.91069,"is_stable":false,"density":9.13044,"nelements":2},{"mp_id":"mp-1009735","type":"TRA","formula":"ReC","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.22545,"is_stable":false,"density":16.15081,"nelements":2}],"pagination":{"current_page":4,"per_page":20,"total_items":20227,"total_pages":1012}},"meta":{"query_time_ms":291.3,"cached":false,"source":"sqlite_index"}}