{"success":true,"data":{"items":[{"mp_id":"mp-571428","type":"HEA","formula":"MgNi3B2","crystal_system":"Hexagonal","space_group":"P6_422","formation_energy_per_atom":-0.37792,"is_stable":true,"density":6.26009,"nelements":3},{"mp_id":"mp-571457","type":"HEA","formula":"Ti4NiBi2","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":-0.28263,"is_stable":true,"density":8.16595,"nelements":3},{"mp_id":"mp-571509","type":"HEA","formula":"Np(SiNi)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.55466,"is_stable":false,"density":9.03867,"nelements":3},{"mp_id":"mp-571561","type":"HEA","formula":"Sm(NiSn)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.46153,"is_stable":false,"density":8.41311,"nelements":3},{"mp_id":"mp-5723","type":"HEA","formula":"ZrAlNi","crystal_system":"Hexagonal","space_group":"P-62m","formation_energy_per_atom":-0.64472,"is_stable":true,"density":6.18466,"nelements":3},{"mp_id":"mp-573","type":"TRA","formula":"Ni3Se4","crystal_system":"Monoclinic","space_group":"C2\/m","formation_energy_per_atom":-0.31333,"is_stable":false,"density":7.02624,"nelements":2},{"mp_id":"mp-573282","type":"HEA","formula":"La2Ni22C3","crystal_system":"Orthorhombic","space_group":"Cmce","formation_energy_per_atom":-0.11421,"is_stable":false,"density":8.4718,"nelements":3},{"mp_id":"mp-573541","type":"HEA","formula":"Sm3(AlNi3)2","crystal_system":"Cubic","space_group":"Im-3m","formation_energy_per_atom":-0.49534,"is_stable":true,"density":7.90738,"nelements":3},{"mp_id":"mp-573548","type":"HEA","formula":"La3(GaNi2)2","crystal_system":"Monoclinic","space_group":"C2\/m","formation_energy_per_atom":-0.50406,"is_stable":false,"density":7.47955,"nelements":3},{"mp_id":"mp-573855","type":"TRA","formula":"La7Ni3","crystal_system":"Hexagonal","space_group":"P6_3mc","formation_energy_per_atom":-0.22643,"is_stable":true,"density":6.69824,"nelements":2},{"mp_id":"mp-574021","type":"HEA","formula":"Ce2ZnNi2","crystal_system":"Orthorhombic","space_group":"Immm","formation_energy_per_atom":-0.35534,"is_stable":false,"density":8.21063,"nelements":3},{"mp_id":"mp-574199","type":"HEA","formula":"Sm(NiP)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-1.00414,"is_stable":true,"density":7.62137,"nelements":3},{"mp_id":"mp-574235","type":"HEA","formula":"Yb(NiGe)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.68851,"is_stable":true,"density":9.37074,"nelements":3},{"mp_id":"mp-574339","type":"TRA","formula":"Y2Ni7","crystal_system":"Trigonal","space_group":"R-3m","formation_energy_per_atom":-0.37177,"is_stable":true,"density":7.69249,"nelements":2},{"mp_id":"mp-574423","type":"HEA","formula":"CeNi5Sn","crystal_system":"Hexagonal","space_group":"P6_3\/mmc","formation_energy_per_atom":-0.38856,"is_stable":true,"density":9.03985,"nelements":3},{"mp_id":"mp-5748","type":"HEA","formula":"HfAlNi2","crystal_system":"Cubic","space_group":"Fm-3m","formation_energy_per_atom":-0.64732,"is_stable":true,"density":9.78065,"nelements":3},{"mp_id":"mp-578611","type":"TRA","formula":"NaNiO2","crystal_system":"Trigonal","space_group":"R-3m","formation_energy_per_atom":-1.314,"is_stable":false,"density":4.85854,"nelements":3},{"mp_id":"mp-579812","type":"HEA","formula":"CeNiSb3","crystal_system":"Orthorhombic","space_group":"Pbcm","formation_energy_per_atom":-0.70577,"is_stable":false,"density":7.78459,"nelements":3},{"mp_id":"mp-580092","type":"HEA","formula":"Hf6Ni16Ge7","crystal_system":"Cubic","space_group":"Fm-3m","formation_energy_per_atom":-0.60045,"is_stable":true,"density":11.02007,"nelements":3},{"mp_id":"mp-580102","type":"TRA","formula":"Gd2Ni17","crystal_system":"Hexagonal","space_group":"P6_3\/mmc","formation_energy_per_atom":0.40357,"is_stable":false,"density":9.14073,"nelements":2}],"pagination":{"current_page":475,"per_page":20,"total_items":10100,"total_pages":505}},"meta":{"query_time_ms":55.85,"cached":false,"source":"sqlite_index"}}