{"success":true,"data":{"mp_id":"mp-1240","type":"TRA","summary":{"formula":"HoS","mp_id":"mp-1240","nelements":2,"is_stable":true,"nsites":2,"density":7.98872,"volume":40.94752,"a":3.86884,"b":3.86884,"c":3.86884,"alpha":59.99998,"beta":59.99998,"gamma":59.99999,"space_group":"Fm-3m","space_group_num":225,"crystal_system":"Cubic","formation_energy_per_atom":-2.22064,"energy_per_atom":-22.67833,"energy_above_hull":0,"point_group":"m-3m","Bravais_Lattice":"cF","Bravais_Combination":"cF","packing_fraction":0.7405,"uncorrected_energy_per_atom":-22.678334765,"volume_per_atom":20.47376,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.3131,"Is_FCC":1,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":99.911,"g_vrh":42.662,"E_Calc(GPa)":112.039,"homogeneous_poisson":0.3131,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":3.844,"Lame_Lambda(GPa)":71.46966666666667,"Pugh_Ratio(K\/G)":2.3419202100229715,"Ductility":"Brittle","bulk_modulus":99.911,"shear_modulus":42.662,"debye_temperature":515.2,"sound_velocity":2585.6,"homogeneity":0.313},"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-1240","mp_task_ids":["aaadmtxo","aaadryvp","aaaegwdb","aaaeuuqy","aaafjgvr"]}}}