Ta
传统材料 TRAMP-ID: mp-6986 · 空间群: Fm-3m (#225)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 37.33 | 2.4086 | 100.0 | (1,0,0) |
| 37.33 | 2.4086 | 33.3 | (0,0,1) |
| 43.38 | 2.0859 | 66.0 | (1,1,0) |
| 63.02 | 1.4750 | 22.0 | (1,-1,0) |
| 63.02 | 1.4750 | 7.3 | (1,0,-1) |
| 63.02 | 1.4750 | 14.7 | (1,1,2) |
| 75.60 | 1.2579 | 8.7 | (2,0,1) |
| 75.60 | 1.2579 | 26.1 | (2,2,1) |
| 75.60 | 1.2579 | 4.3 | (1,2,0) |
| 75.60 | 1.2579 | 4.3 | (0,1,2) |
| 75.60 | 1.2579 | 8.7 | (1,0,2) |
| 79.60 | 1.2043 | 11.4 | (2,0,0) |
| 79.60 | 1.2043 | 3.8 | (0,0,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Ta were obtained from the Materials Project database (MP-ID: mp-6986, 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_Ta
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 2.94991677
_cell_length_b 2.94991669
_cell_length_c 2.94991574
_cell_angle_alpha 59.99998896
_cell_angle_beta 59.99998973
_cell_angle_gamma 60.00000482
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta
_chemical_formula_sum Ta1
_cell_volume 18.15156491
_cell_formula_units_Z 1
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
Ta Ta0 1 -0.00000000 -0.00000000 0.00000000 1.0
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