{"success":true,"data":{"items":[{"mp_id":"mp-1077362","type":"HEA","formula":"YMnNi4","crystal_system":"Cubic","space_group":"F-43m","formation_energy_per_atom":-0.25921,"is_stable":false,"density":7.50769,"nelements":3},{"mp_id":"mp-1077379","type":"HEA","formula":"NdCdNi4","crystal_system":"Cubic","space_group":"F-43m","formation_energy_per_atom":-0.27606,"is_stable":true,"density":9.25639,"nelements":3},{"mp_id":"mp-1077397","type":"HEA","formula":"ScCdNi4","crystal_system":"Cubic","space_group":"F-43m","formation_energy_per_atom":-0.3581,"is_stable":true,"density":8.20708,"nelements":3},{"mp_id":"mp-1077429","type":"TRA","formula":"NbNi2","crystal_system":"Cubic","space_group":"Fd-3m","formation_energy_per_atom":-0.18001,"is_stable":false,"density":8.9716,"nelements":2},{"mp_id":"mp-1077470","type":"HEA","formula":"CaNiGe","crystal_system":"Tetragonal","space_group":"P4\/nmm","formation_energy_per_atom":-0.54833,"is_stable":true,"density":4.96938,"nelements":3},{"mp_id":"mp-1077547","type":"HEA","formula":"TmNi4Au","crystal_system":"Cubic","space_group":"F-43m","formation_energy_per_atom":-0.41086,"is_stable":true,"density":12.36032,"nelements":3},{"mp_id":"mp-1077552","type":"HEA","formula":"TbNi4Au","crystal_system":"Cubic","space_group":"F-43m","formation_energy_per_atom":-0.37928,"is_stable":true,"density":11.88698,"nelements":3},{"mp_id":"mp-1077588","type":"HEA","formula":"SiNiSb","crystal_system":"Tetragonal","space_group":"P4\/nmm","formation_energy_per_atom":0.0069,"is_stable":false,"density":6.18252,"nelements":3},{"mp_id":"mp-1077738","type":"HEA","formula":"YbCdNi4","crystal_system":"Cubic","space_group":"F-43m","formation_energy_per_atom":-0.3548,"is_stable":true,"density":10.48066,"nelements":3},{"mp_id":"mp-1077745","type":"TRA","formula":"Fe2Ni","crystal_system":"Cubic","space_group":"Fd-3m","formation_energy_per_atom":0.17856,"is_stable":false,"density":8.13521,"nelements":2},{"mp_id":"mp-1077789","type":"HEA","formula":"ThSiNi","crystal_system":"Tetragonal","space_group":"I4_1md","formation_energy_per_atom":-0.82546,"is_stable":true,"density":9.09757,"nelements":3},{"mp_id":"mp-1078008","type":"HEA","formula":"CaNi5H","crystal_system":"Orthorhombic","space_group":"Amm2","formation_energy_per_atom":-0.11431,"is_stable":false,"density":6.60687,"nelements":3},{"mp_id":"mp-1078086","type":"HEA","formula":"In2Ni3Se2","crystal_system":"Trigonal","space_group":"R-3m","formation_energy_per_atom":-0.35547,"is_stable":false,"density":7.79802,"nelements":3},{"mp_id":"mp-1078093","type":"HEA","formula":"CaNi5H","crystal_system":"Orthorhombic","space_group":"Cmm2","formation_energy_per_atom":-0.14356,"is_stable":false,"density":6.60556,"nelements":3},{"mp_id":"mp-1078107","type":"HEA","formula":"CaNi5H","crystal_system":"Orthorhombic","space_group":"Cmmm","formation_energy_per_atom":-0.14252,"is_stable":false,"density":6.52065,"nelements":3},{"mp_id":"mp-1078183","type":"HEA","formula":"CaNi5H","crystal_system":"Monoclinic","space_group":"Cm","formation_energy_per_atom":-0.13087,"is_stable":false,"density":6.47036,"nelements":3},{"mp_id":"mp-1078240","type":"HEA","formula":"Si6Ni3Au","crystal_system":"Trigonal","space_group":"R-3m","formation_energy_per_atom":-0.33148,"is_stable":true,"density":6.58556,"nelements":3},{"mp_id":"mp-1078261","type":"HEA","formula":"Ho2Ni2Sn","crystal_system":"Tetragonal","space_group":"P4\/mbm","formation_energy_per_atom":-0.59472,"is_stable":true,"density":9.77561,"nelements":3},{"mp_id":"mp-1078355","type":"HEA","formula":"ScNiSn","crystal_system":"Hexagonal","space_group":"P-62m","formation_energy_per_atom":-0.63722,"is_stable":true,"density":6.98194,"nelements":3},{"mp_id":"mp-1078408","type":"HEA","formula":"LaNi2AsN","crystal_system":"Orthorhombic","space_group":"Cmcm","formation_energy_per_atom":-0.83068,"is_stable":true,"density":7.87621,"nelements":4}],"pagination":{"current_page":19,"per_page":20,"total_items":10100,"total_pages":505}},"meta":{"query_time_ms":44.9,"cached":false,"source":"sqlite_index"}}