{"success":true,"data":{"mp_id":"mp-1246578","type":"HEA","summary":{"formula":"Sr3NiN3","mp_id":"mp-1246578","nelements":3,"is_stable":false,"nsites":14,"density":4.55281,"volume":265.2109,"a":7.54211,"b":7.54072,"c":5.38399,"alpha":90,"beta":90,"gamma":119.98843,"space_group":"P6_3\/m","space_group_num":176,"crystal_system":"Hexagonal","formation_energy_per_atom":-0.54463,"energy_per_atom":-12.65962,"energy_above_hull":0.11414,"point_group":"6\/m","Bravais_Lattice":"hP","Bravais_Combination":"hP","packing_fraction":0.7405,"uncorrected_energy_per_atom":-5.54521,"volume_per_atom":18.94364,"c_over_a":0.71386,"b_over_a":0.99982,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":1},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0.29332,"ordering":"FM","num_magnetic_sites":2,"total_mag_norm_vol":0.00111},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1246578","mp_task_ids":["aaacsybi"]},"xrd":{"by_target":{"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":137,"three_strong":[33.2821,28.9064,28.9047]}}}}}