{"success":true,"data":{"mp_id":"mp-1075418","type":"TRA","summary":{"formula":"Mg5Si6","mp_id":"mp-1075418","nelements":2,"is_stable":false,"nsites":22,"density":2.35046,"volume":409.80906,"a":5.05565,"b":5.974,"c":14.04741,"alpha":80.86989,"beta":82.73744,"gamma":79.51203,"space_group":"P1","space_group_num":1,"crystal_system":"Triclinic","formation_energy_per_atom":0.15981,"energy_per_atom":-3.54058,"energy_above_hull":0.23385,"point_group":"1","Bravais_Lattice":"aP","Bravais_Combination":"aP","packing_fraction":null,"uncorrected_energy_per_atom":-3.579306108181818,"volume_per_atom":18.62768,"c_over_a":2.77856,"b_over_a":1.18165,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"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":false,"total_magnetization":0.00055,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1075418","mp_task_ids":["aaacjeyv","aaadzrhb"]}}}