{"success":true,"data":{"items":[{"mp_id":"mp-1239235","type":"HEA","formula":"NbCr3(CuS4)2","crystal_system":"Triclinic","space_group":"P1","formation_energy_per_atom":-0.75771,"is_stable":false,"density":3.75538,"nelements":4},{"mp_id":"mp-1239251","type":"HEA","formula":"TaCr3(CuS4)2","crystal_system":"Orthorhombic","space_group":"Pmn2_1","formation_energy_per_atom":-0.71667,"is_stable":false,"density":4.41104,"nelements":4},{"mp_id":"mp-1239255","type":"HEA","formula":"NbCr3(CuS4)2","crystal_system":"Monoclinic","space_group":"P2_1\/c","formation_energy_per_atom":-0.88818,"is_stable":false,"density":4.37505,"nelements":4},{"mp_id":"mp-1239258","type":"HEA","formula":"TaCr3(CuS4)2","crystal_system":"Monoclinic","space_group":"P2_1\/m","formation_energy_per_atom":-0.66453,"is_stable":false,"density":4.21074,"nelements":4},{"mp_id":"mp-1239263","type":"HEA","formula":"HfCrCuS4","crystal_system":"Orthorhombic","space_group":"Pmn2_1","formation_energy_per_atom":-0.91502,"is_stable":false,"density":5.00783,"nelements":4},{"mp_id":"mp-1239268","type":"HEA","formula":"NbCr3(CuS4)2","crystal_system":"Orthorhombic","space_group":"Pmn2_1","formation_energy_per_atom":-0.77769,"is_stable":false,"density":4.49666,"nelements":4},{"mp_id":"mp-1239275","type":"HEA","formula":"ZrCrCuS4","crystal_system":"Monoclinic","space_group":"P2\/m","formation_energy_per_atom":-1.1855,"is_stable":false,"density":4.38317,"nelements":4},{"mp_id":"mp-12444","type":"ELA","formula":"SrCuSF","crystal_system":"Tetragonal","space_group":"P4\/nmm","formation_energy_per_atom":-2.30222,"is_stable":true,"density":5.00484,"nelements":4},{"mp_id":"mp-1245456","type":"HEA","formula":"CuGeN2","crystal_system":"Orthorhombic","space_group":"Pbca","formation_energy_per_atom":0.16183,"is_stable":false,"density":5.95282,"nelements":3},{"mp_id":"mp-1245520","type":"HEA","formula":"CuGeN2","crystal_system":"Orthorhombic","space_group":"Pna2_1","formation_energy_per_atom":0.13076,"is_stable":false,"density":5.98637,"nelements":3},{"mp_id":"mp-1245533","type":"HEA","formula":"VCuN2","crystal_system":"Orthorhombic","space_group":"Cmcm","formation_energy_per_atom":0.32273,"is_stable":false,"density":4.84326,"nelements":3},{"mp_id":"mp-1245551","type":"HEA","formula":"CuOsN2","crystal_system":"Orthorhombic","space_group":"Cmcm","formation_energy_per_atom":0.39272,"is_stable":false,"density":10.35827,"nelements":3},{"mp_id":"mp-1245590","type":"HEA","formula":"NaCuN","crystal_system":"Orthorhombic","space_group":"Pnma","formation_energy_per_atom":0.23263,"is_stable":false,"density":3.64939,"nelements":3},{"mp_id":"mp-1245601","type":"HEA","formula":"NaCuN","crystal_system":"Hexagonal","space_group":"P6_3mc","formation_energy_per_atom":0.26833,"is_stable":false,"density":4.03894,"nelements":3},{"mp_id":"mp-1245622","type":"HEA","formula":"CsCuN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.29253,"is_stable":false,"density":3.73949,"nelements":3},{"mp_id":"mp-1245663","type":"HEA","formula":"CdCuN","crystal_system":"Hexagonal","space_group":"P-6m2","formation_energy_per_atom":0.24911,"is_stable":false,"density":6.25186,"nelements":3},{"mp_id":"mp-1245668","type":"TRA","formula":"Cu2As3","crystal_system":"Trigonal","space_group":"P-3m1","formation_energy_per_atom":0.17471,"is_stable":false,"density":6.72931,"nelements":2},{"mp_id":"mp-1245680","type":"TRA","formula":"Cu3As","crystal_system":"Orthorhombic","space_group":"Pmmn","formation_energy_per_atom":0.05813,"is_stable":false,"density":8.60001,"nelements":2},{"mp_id":"mp-1245797","type":"TRA","formula":"CuAs2","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":0.23651,"is_stable":false,"density":7.02245,"nelements":2},{"mp_id":"mp-1245811","type":"TRA","formula":"CuAs2","crystal_system":"Cubic","space_group":"Fm-3m","formation_energy_per_atom":0.15146,"is_stable":false,"density":6.41711,"nelements":2}],"pagination":{"current_page":182,"per_page":20,"total_items":11282,"total_pages":565}},"meta":{"query_time_ms":48.69,"cached":false,"source":"sqlite_index"}}