Er4FeTc7
高熵材料 HEA 传统材料 TRAMP-ID: mp-3294813 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.38 | 4.5812 | 2.5 | (1,0,-1,0) |
| 20.44 | 4.3449 | 2.0 | (0,0,0,2) |
| 21.93 | 4.0525 | 1.4 | (0,1,-1,1) |
| 21.93 | 4.0525 | 1.4 | (1,0,-1,1) |
| 28.04 | 3.1824 | 3.8 | (1,-1,0,2) |
| 28.31 | 3.1525 | 3.6 | (1,0,-1,2) |
| 33.43 | 2.6804 | 56.2 | (2,-1,-1,0) |
| 34.12 | 2.6278 | 20.9 | (1,1,-2,0) |
| 36.49 | 2.4622 | 49.7 | (1,-1,0,3) |
| 36.71 | 2.4483 | 81.0 | (1,0,-1,3) |
| 38.52 | 2.3371 | 6.6 | (2,-2,0,0) |
| 39.33 | 2.2906 | 12.3 | (2,0,-2,0) |
| 39.50 | 2.2812 | 100.0 | (2,-1,-1,2) |
| 39.95 | 2.2569 | 35.0 | (2,-2,0,1) |
| 40.10 | 2.2485 | 57.8 | (1,1,-2,2) |
| 40.74 | 2.2150 | 64.7 | (2,0,-2,1) |
| 41.57 | 2.1724 | 18.6 | (0,0,0,4) |
| 43.99 | 2.0582 | 2.7 | (2,-2,0,2) |
| 44.72 | 2.0263 | 6.5 | (2,0,-2,2) |
| 46.07 | 1.9701 | 4.4 | (1,-1,0,4) |
| 46.25 | 1.9629 | 5.8 | (1,0,-1,4) |
| 56.36 | 1.6325 | 1.1 | (3,-2,-1,2) |
| 56.49 | 1.6290 | 2.9 | (1,-1,0,5) |
| 56.64 | 1.6249 | 7.7 | (1,0,-1,5) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Er4FeTc7 were obtained from the Materials Project database (MP-ID: mp-3294813, 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_Er4FeTc7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.36223703
_cell_length_b 5.36223735
_cell_length_c 8.68971719
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 121.31213211
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4FeTc7
_chemical_formula_sum 'Er4 Fe1 Tc7'
_cell_volume 213.46805789
_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
Er Er0 1 0.33471252 0.66528748 0.43839122 1.0
Er Er1 1 0.66619692 0.33380308 0.56173539 1.0
Er Er2 1 0.66619692 0.33380308 0.93826461 1.0
Er Er3 1 0.33471252 0.66528748 0.06160878 1.0
Fe Fe4 1 0.82885493 0.17114507 0.25000000 1.0
Tc Tc5 1 0.00299719 0.99700281 0.49247440 1.0
Tc Tc6 1 0.00299719 0.99700281 0.00752560 1.0
Tc Tc7 1 0.82193901 0.65802588 0.25000000 1.0
Tc Tc8 1 0.34197412 0.17806099 0.25000000 1.0
Tc Tc9 1 0.16987007 0.83012993 0.75000000 1.0
Tc Tc10 1 0.17017728 0.34062866 0.75000000 1.0
Tc Tc11 1 0.65937134 0.82982272 0.75000000 1.0
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