{"success":true,"data":{"mp_id":"mp-864790","type":"HEA","summary":{"formula":"Nd2BC","mp_id":"mp-864790","nelements":3,"is_stable":true,"nsites":8,"density":5.87244,"volume":176.05462,"a":6.905,"b":6.905,"c":9.57228,"alpha":50.46709,"beta":129.53291,"gamma":149.08892,"space_group":"C2\/m","space_group_num":12,"crystal_system":"Monoclinic","formation_energy_per_atom":-0.41103,"energy_per_atom":-19.44343,"energy_above_hull":0,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-19.44343,"volume_per_atom":22.00683,"c_over_a":1.38628,"b_over_a":1,"poisson_ratio":0.27281,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":47.035,"g_vrh":25.186,"E_Calc(GPa)":64.114,"homogeneous_poisson":0.27281,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":2.923,"Lame_Lambda(GPa)":30.24433333333333,"Pugh_Ratio(K\/G)":1.8675057571666798,"Ductility":"Brittle","bulk_modulus":47.035,"shear_modulus":25.186,"debye_temperature":244.9,"sound_velocity":2305.4,"homogeneity":0.273},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":0,"ordering":"Unknown","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-864790","mp_task_ids":["aaachvse","aaaemmyv","aaaeuawe","aaaeyyqn","aaafopez"]}}}