{"success":true,"data":{"mp_id":"mp-3302848","type":"TRA","summary":{"formula":"Cs(HfSe2)2","mp_id":"mp-3302848","nelements":3,"is_stable":true,"nsites":28,"density":6.11088,"volume":875.77503,"a":6.53626,"b":7.54751,"c":17.75252,"alpha":90,"beta":90,"gamma":90,"space_group":"Pmmn","space_group_num":59,"crystal_system":"Orthorhombic","formation_energy_per_atom":-1.61135,"energy_per_atom":-26.27671,"energy_above_hull":0,"point_group":"mmm","Bravais_Lattice":"oP","Bravais_Combination":"oP","packing_fraction":null,"uncorrected_energy_per_atom":-26.276705930357142,"volume_per_atom":31.27768,"c_over_a":2.71601,"b_over_a":1.15471,"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":0.23284,"ordering":"NM","num_magnetic_sites":0,"total_mag_norm_vol":0.00027},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-3302848","mp_task_ids":["aaahfxwq"]}}}