{"success":true,"data":{"mp_id":"mp-15254","type":"ELA","summary":{"formula":"Li3AlF6","mp_id":"mp-15254","nelements":3,"is_stable":true,"nsites":60,"density":2.84274,"volume":567.05936,"a":8.15539,"b":8.15539,"c":9.73805,"alpha":85.66482,"beta":85.66482,"gamma":61.51341,"space_group":"C2\/c","space_group_num":15,"crystal_system":"Monoclinic","formation_energy_per_atom":-3.48077,"energy_per_atom":-5.57675,"energy_above_hull":0,"point_group":"2\/m","Bravais_Lattice":"mC","Bravais_Combination":"mC","packing_fraction":null,"uncorrected_energy_per_atom":-6.7521,"volume_per_atom":9.45099,"c_over_a":1.19406,"b_over_a":1,"poisson_ratio":0.2428,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":47.682,"g_vrh":29.604,"E_Calc(GPa)":73.584,"homogeneous_poisson":0.243,"Vickers_Hard_Est(GPa)":5.31,"universal_anisotropy":0.347,"Lame_Lambda(GPa)":27.946,"Pugh_Ratio(K\/G)":1.6106607215241184,"Ductility":"Ductile","bulk_modulus":47.682,"shear_modulus":29.604,"debye_temperature":756.6,"sound_velocity":3579.6,"homogeneity":0.243},"electronic":{"is_metal":false,"band_gap":7.6884,"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-15254","mp_task_ids":["aaabtguc","aaaeijae"]}}}