{"success":true,"data":{"items":[{"mp_id":"mp-1212981","type":"HEA","formula":"ErNiSn4","crystal_system":"Orthorhombic","space_group":"Cmmm","formation_energy_per_atom":-0.33019,"is_stable":false,"density":8.27948,"nelements":3},{"mp_id":"mp-1213005","type":"HEA","formula":"ErSiNi","crystal_system":"Orthorhombic","space_group":"Pnma","formation_energy_per_atom":-0.83391,"is_stable":true,"density":8.56879,"nelements":3},{"mp_id":"mp-1213050","type":"HEA","formula":"Dy2NiB10","crystal_system":"Orthorhombic","space_group":"Pbam","formation_energy_per_atom":-0.50863,"is_stable":true,"density":6.46739,"nelements":3},{"mp_id":"mp-1213066","type":"HEA","formula":"ErNiPb","crystal_system":"Orthorhombic","space_group":"Pnma","formation_energy_per_atom":-0.39193,"is_stable":false,"density":11.70433,"nelements":3},{"mp_id":"mp-1213091","type":"TRA","formula":"In3Ni7","crystal_system":"Triclinic","space_group":"P-1","formation_energy_per_atom":-0.10578,"is_stable":false,"density":9.20213,"nelements":2},{"mp_id":"mp-1213096","type":"TRA","formula":"Er4Ni","crystal_system":"Cubic","space_group":"Fd-3m","formation_energy_per_atom":0.23597,"is_stable":false,"density":8.32314,"nelements":2},{"mp_id":"mp-1213139","type":"HEA","formula":"DyNi4Sn","crystal_system":"Hexagonal","space_group":"P6\/mmm","formation_energy_per_atom":-0.35925,"is_stable":false,"density":9.27375,"nelements":3},{"mp_id":"mp-1213162","type":"HEA","formula":"Er3NiGe2","crystal_system":"Orthorhombic","space_group":"Pnma","formation_energy_per_atom":-0.79665,"is_stable":true,"density":9.14185,"nelements":3},{"mp_id":"mp-1213207","type":"HEA","formula":"Er5Ni2Sb","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":-0.57177,"is_stable":true,"density":9.58127,"nelements":3},{"mp_id":"mp-1213219","type":"HEA","formula":"Er5InNi2","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":-0.36971,"is_stable":false,"density":9.22742,"nelements":3},{"mp_id":"mp-1213227","type":"HEA","formula":"DySi3Ni5","crystal_system":"Orthorhombic","space_group":"Pnma","formation_energy_per_atom":-0.71435,"is_stable":true,"density":7.82053,"nelements":3},{"mp_id":"mp-1213233","type":"TRA","formula":"Dy4Ni","crystal_system":"Cubic","space_group":"Fd-3m","formation_energy_per_atom":0.24909,"is_stable":false,"density":7.93131,"nelements":2},{"mp_id":"mp-1213249","type":"HEA","formula":"Er5Ni2Bi","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":-0.46681,"is_stable":true,"density":10.09705,"nelements":3},{"mp_id":"mp-1213320","type":"HEA","formula":"Eu2Ni7P4","crystal_system":"Orthorhombic","space_group":"Pmn2_1","formation_energy_per_atom":-0.75748,"is_stable":true,"density":7.67022,"nelements":3},{"mp_id":"mp-1213358","type":"HEA","formula":"Er6Ni20P13","crystal_system":"Hexagonal","space_group":"P-6","formation_energy_per_atom":-0.91655,"is_stable":true,"density":8.49351,"nelements":3},{"mp_id":"mp-1213377","type":"TRA","formula":"Ga(Ni3B2)4","crystal_system":"Orthorhombic","space_group":"Cmce","formation_energy_per_atom":-0.29072,"is_stable":false,"density":7.64172,"nelements":3},{"mp_id":"mp-1213407","type":"HEA","formula":"EuNi9Ge4","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":-0.165,"is_stable":false,"density":8.03582,"nelements":3},{"mp_id":"mp-1213412","type":"HEA","formula":"Gd4Si2Ni2Bi","crystal_system":"Orthorhombic","space_group":"Pnma","formation_energy_per_atom":-0.77777,"is_stable":true,"density":8.34803,"nelements":4},{"mp_id":"mp-1213431","type":"HEA","formula":"EuIn6Ni7","crystal_system":"Orthorhombic","space_group":"Ibam","formation_energy_per_atom":-0.19423,"is_stable":false,"density":8.7447,"nelements":3},{"mp_id":"mp-1213453","type":"HEA","formula":"La2NiAs2O","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.19709,"is_stable":false,"density":5.02154,"nelements":4}],"pagination":{"current_page":84,"per_page":20,"total_items":10100,"total_pages":505}},"meta":{"query_time_ms":39.81,"cached":false,"source":"sqlite_index"}}