{"success":true,"data":{"items":[{"mp_id":"mp-1214673","type":"HEA","formula":"Ba2La2TlCu2O9","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-2.4105,"is_stable":false,"density":7.16762,"nelements":5},{"mp_id":"mp-1214688","type":"HEA","formula":"Ba2HBr2","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.76553,"is_stable":false,"density":1.21105,"nelements":3},{"mp_id":"mp-1214691","type":"HEA","formula":"Ba2CaCu(HgO3)2","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-1.74795,"is_stable":false,"density":6.59162,"nelements":5},{"mp_id":"mp-1214696","type":"HEA","formula":"Ba2DyCu2HgO7","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-2.09656,"is_stable":false,"density":7.53194,"nelements":5},{"mp_id":"mp-1214731","type":"HEA","formula":"Ba2CuSe2F","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.83996,"is_stable":false,"density":2.60744,"nelements":4},{"mp_id":"mp-1214734","type":"HEA","formula":"Ba2MgSi2","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":0.89602,"is_stable":false,"density":3.12732,"nelements":3},{"mp_id":"mp-1214738","type":"HEA","formula":"Ba2EuCu2HgO7","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-1.94672,"is_stable":false,"density":7.40212,"nelements":5},{"mp_id":"mp-1214744","type":"HEA","formula":"Ba2Ca2TbTi3(CuO7)2","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-3.01909,"is_stable":false,"density":5.55262,"nelements":6},{"mp_id":"mp-1214745","type":"HEA","formula":"Ba2B(PO4)2","crystal_system":"Tetragonal","space_group":"I-42d","formation_energy_per_atom":-2.90082,"is_stable":false,"density":3.9902,"nelements":4},{"mp_id":"mp-1214747","type":"HEA","formula":"Ba2Ca2NdTi2(CuO6)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-2.92813,"is_stable":false,"density":5.45843,"nelements":6},{"mp_id":"mp-1214750","type":"HEA","formula":"Ba(InPt)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.66217,"is_stable":true,"density":10.28386,"nelements":3},{"mp_id":"mp-1214752","type":"HEA","formula":"Ba2AgTe2F","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.78239,"is_stable":false,"density":4.33527,"nelements":4},{"mp_id":"mp-1214757","type":"HEA","formula":"Ba2CaSm2Ti3(CuO7)2","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-3.10238,"is_stable":false,"density":5.87349,"nelements":6},{"mp_id":"mp-1214759","type":"HEA","formula":"Ba(InCu)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.1548,"is_stable":false,"density":6.80055,"nelements":3},{"mp_id":"mp-1214760","type":"TRA","formula":"AuI2","crystal_system":"Tetragonal","space_group":"P4_2\/mmc","formation_energy_per_atom":-0.20559,"is_stable":true,"density":5.72468,"nelements":2},{"mp_id":"mp-1214765","type":"HEA","formula":"Ba(MgIn)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.28362,"is_stable":false,"density":4.60832,"nelements":3},{"mp_id":"mp-1214767","type":"HEA","formula":"Ba2GdCu2(HgO4)2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-1.90334,"is_stable":false,"density":8.023,"nelements":5},{"mp_id":"mp-1214775","type":"TRA","formula":"AuBr2","crystal_system":"Tetragonal","space_group":"P4_2\/mmc","formation_energy_per_atom":-0.33773,"is_stable":false,"density":5.05389,"nelements":2},{"mp_id":"mp-1214778","type":"HEA","formula":"Ba2CuTe2F","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.74915,"is_stable":false,"density":4.11325,"nelements":4},{"mp_id":"mp-1214785","type":"HEA","formula":"Ba2AuO4","crystal_system":"Tetragonal","space_group":"I4_1\/amd","formation_energy_per_atom":-1.5047,"is_stable":false,"density":6.83998,"nelements":3}],"pagination":{"current_page":255,"per_page":20,"total_items":23492,"total_pages":1175}},"meta":{"query_time_ms":85.6,"cached":false,"source":"sqlite_index"}}