{"success":true,"data":{"items":[{"mp_id":"mp-1007862","type":"TRA","formula":"Fe3Ni","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":0.04276,"is_stable":false,"density":8.09288,"nelements":2},{"mp_id":"mp-1007923","type":"TRA","formula":"CrNi3","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":0.04015,"is_stable":false,"density":8.71156,"nelements":2},{"mp_id":"mp-1008284","type":"TRA","formula":"Cr3Ni","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":0.1904,"is_stable":false,"density":7.73336,"nelements":2},{"mp_id":"mp-1008498","type":"TRA","formula":"Ca","crystal_system":"Tetragonal","space_group":"I4\/mcm","formation_energy_per_atom":0.17957,"is_stable":false,"density":1.44005,"nelements":1},{"mp_id":"mp-1008501","type":"TRA","formula":"Be","crystal_system":"Tetragonal","space_group":"P4_2\/mnm","formation_energy_per_atom":0.05055,"is_stable":false,"density":1.86912,"nelements":1},{"mp_id":"mp-1008527","type":"ELA","formula":"B2CN","crystal_system":"Tetragonal","space_group":"P-4m2","formation_energy_per_atom":-0.42388,"is_stable":false,"density":3.1256,"nelements":3},{"mp_id":"mp-1008601","type":"TRA","formula":"ZrAg2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.04556,"is_stable":false,"density":9.01195,"nelements":2},{"mp_id":"mp-1008617","type":"TRA","formula":"YbAg2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.35908,"is_stable":true,"density":10.68044,"nelements":2},{"mp_id":"mp-1008682","type":"TRA","formula":"TiS2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-1.16335,"is_stable":false,"density":3.91622,"nelements":2},{"mp_id":"mp-10087","type":"HEA","formula":"CeScSi","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-0.58446,"is_stable":false,"density":4.95933,"nelements":3},{"mp_id":"mp-1008802","type":"TRA","formula":"ReC2","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":0.88467,"is_stable":false,"density":12.55084,"nelements":2},{"mp_id":"mp-1008806","type":"TRA","formula":"ReC2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":1.50349,"is_stable":false,"density":13.39997,"nelements":2},{"mp_id":"mp-1008860","type":"TRA","formula":"NbS2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":-1.07942,"is_stable":false,"density":4.14551,"nelements":2},{"mp_id":"mp-1008881","type":"HEA","formula":"MgNiH","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.23817,"is_stable":false,"density":4.4911,"nelements":3},{"mp_id":"mp-1008927","type":"HEA","formula":"LiFeAs","crystal_system":"Tetragonal","space_group":"I4mm","formation_energy_per_atom":-0.14207,"is_stable":false,"density":6.26296,"nelements":3},{"mp_id":"mp-1009071","type":"TRA","formula":"IrC2","crystal_system":"Tetragonal","space_group":"I4\/mmm","formation_energy_per_atom":1.45495,"is_stable":false,"density":11.31551,"nelements":2},{"mp_id":"mp-1009134","type":"TRA","formula":"MnFe","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":0.09256,"is_stable":false,"density":8.73374,"nelements":2},{"mp_id":"mp-10092","type":"HEA","formula":"KCu4Se3","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.53423,"is_stable":false,"density":5.55419,"nelements":3},{"mp_id":"mp-1009223","type":"TRA","formula":"NaAs","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-0.36691,"is_stable":false,"density":3.9423,"nelements":2},{"mp_id":"mp-1009230","type":"TRA","formula":"NdAs","crystal_system":"Tetragonal","space_group":"P4\/mmm","formation_energy_per_atom":-1.34789,"is_stable":false,"density":7.36334,"nelements":2}],"pagination":{"current_page":2,"per_page":20,"total_items":18471,"total_pages":924}},"meta":{"query_time_ms":287.03,"cached":false,"source":"sqlite_index"}}