TbFeSi2
高熵材料 HEAMP-ID: mp-1207018 · 空间群: P2_1/m (#11)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of TbFeSi2 were obtained from the Materials Project database (MP-ID: mp-1207018, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
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# generated using pymatgen
data_TbFeSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.95895857
_cell_length_b 4.25369044
_cell_length_c 7.91620116
_cell_angle_alpha 76.31035841
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural TbFeSi2
_chemical_formula_sum 'Tb2 Fe2 Si4'
_cell_volume 129.52319675
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Tb Tb0 1 0.25000000 0.60607044 0.79225080 1.0
Tb Tb1 1 0.75000000 0.39392956 0.20774920 1.0
Fe Fe2 1 0.25000000 0.88548653 0.39121909 1.0
Fe Fe3 1 0.75000000 0.11451347 0.60878091 1.0
Si Si4 1 0.25000000 0.95656788 0.09857909 1.0
Si Si5 1 0.75000000 0.04343212 0.90142091 1.0
Si Si6 1 0.25000000 0.32785704 0.49600660 1.0
Si Si7 1 0.75000000 0.67214296 0.50399340 1.0
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