TiFeSi
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-8648 · 空间群: Ima2 (#46)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.20 | 5.8306 | 1.8 | (1,0,0) |
| 16.39 | 5.4088 | 7.6 | (0,1,0) |
| 16.50 | 5.3735 | 3.2 | (1,1,-1) |
| 25.33 | 3.5155 | 1.7 | (1,1,0) |
| 25.67 | 3.4704 | 5.5 | (1,-1,1) |
| 28.52 | 3.1297 | 3.4 | (1,-1,-1) |
| 28.71 | 3.1091 | 6.1 | (1,2,-1) |
| 30.61 | 2.9209 | 6.6 | (1,0,1) |
| 30.67 | 2.9153 | 4.1 | (2,0,0) |
| 33.13 | 2.7044 | 2.7 | (0,2,0) |
| 38.71 | 2.3261 | 2.2 | (2,2,-1) |
| 38.74 | 2.3242 | 42.5 | (0,0,2) |
| 38.89 | 2.3157 | 100.0 | (2,1,0) |
| 39.86 | 2.2618 | 5.1 | (2,-1,1) |
| 40.42 | 2.2317 | 4.7 | (1,2,0) |
| 42.37 | 2.1332 | 88.2 | (1,1,1) |
| 42.55 | 2.1245 | 35.9 | (3,1,-1) |
| 44.11 | 2.0532 | 6.8 | (3,2,-2) |
| 44.22 | 2.0482 | 36.3 | (1,-2,-1) |
| 44.44 | 2.0386 | 32.0 | (1,3,-1) |
| 44.57 | 2.0329 | 32.8 | (2,3,-2) |
| 45.05 | 2.0122 | 10.0 | (2,0,1) |
| 46.74 | 1.9435 | 1.9 | (3,0,0) |
| 48.62 | 1.8728 | 3.6 | (0,2,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of TiFeSi were obtained from the Materials Project database (MP-ID: mp-8648, 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
加载 3D 结构...
# generated using pymatgen
data_TiFeSi
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.12129108
_cell_length_b 7.12129108
_cell_length_c 7.12129108
_cell_angle_alpha 127.85865614
_cell_angle_beta 121.66945916
_cell_angle_gamma 82.02542190
_symmetry_Int_Tables_number 1
_chemical_formula_structural TiFeSi
_chemical_formula_sum 'Ti6 Fe6 Si6'
_cell_volume 233.45028350
_cell_formula_units_Z 6
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
Ti Ti0 1 0.74664000 0.08056300 0.83392400 1.0
Ti Ti1 1 0.47644300 0.96154500 0.98510100 1.0
Ti Ti2 1 0.52355700 0.50865800 0.48510100 1.0
Ti Ti3 1 0.94584700 0.89646800 0.45062100 1.0
Ti Ti4 1 0.25336000 0.08728400 0.33392400 1.0
Ti Ti5 1 0.05415300 0.50477500 0.95062100 1.0
Fe Fe6 1 0.50000000 0.74868000 0.24868000 1.0
Fe Fe7 1 0.00000000 0.74868000 0.74868000 1.0
Fe Fe8 1 0.91032800 0.25555700 0.41258400 1.0
Fe Fe9 1 0.65702700 0.50225600 0.91258400 1.0
Fe Fe10 1 0.34297300 0.25555700 0.84523000 1.0
Fe Fe11 1 0.08967200 0.50225600 0.34523000 1.0
Si Si12 1 0.28021300 0.52312900 0.74291600 1.0
Si Si13 1 0.15904800 0.17239100 0.99650100 1.0
Si Si14 1 0.67588900 0.17239100 0.51334200 1.0
Si Si15 1 0.32411100 0.83745300 0.49650100 1.0
Si Si16 1 0.71978700 0.46270400 0.24291600 1.0
Si Si17 1 0.84095200 0.83745300 0.01334200 1.0
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