{"success":true,"data":{"mp_id":"mp-865194","type":"ELA","summary":{"formula":"TmF3","mp_id":"mp-865194","nelements":2,"is_stable":true,"nsites":4,"density":9.44049,"volume":39.73996,"a":4.02631,"b":4.02631,"c":4.02631,"alpha":127.61378,"beta":127.61378,"gamma":77.25153,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-4.11875,"energy_per_atom":-6.6753,"energy_above_hull":0,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-15.30677,"volume_per_atom":9.93499,"c_over_a":1,"b_over_a":1,"poisson_ratio":0.3816,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":152.068,"g_vrh":39.096,"E_Calc(GPa)":108.03,"homogeneous_poisson":0.382,"Vickers_Hard_Est(GPa)":0.485,"universal_anisotropy":1.88,"Lame_Lambda(GPa)":126.00400000000002,"Pugh_Ratio(K\/G)":3.8896050746879482,"Ductility":"Brittle","bulk_modulus":152.068,"shear_modulus":39.096,"debye_temperature":null,"sound_velocity":null,"homogeneity":0.382},"electronic":{"is_metal":false,"band_gap":5.3798,"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-865194","mp_task_ids":["aaadotwa","aaadwoox","aaaehbtd","aaaeogbb","aaafisnc"]}}}