SmTh(Al5Fe)4
高熵材料 HEAMP-ID: mp-3281139 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.90 | 8.9363 | 8.8 | (0,0,1) |
| 13.25 | 6.6841 | 82.1 | (1,0,0) |
| 16.56 | 5.3525 | 93.1 | (1,0,1) |
| 17.49 | 5.0700 | 24.7 | (1,-1,0) |
| 19.87 | 4.4681 | 5.0 | (0,0,2) |
| 19.98 | 4.4443 | 3.9 | (1,1,0) |
| 20.14 | 4.4097 | 59.2 | (1,-1,1) |
| 22.34 | 3.9793 | 3.0 | (1,1,1) |
| 23.96 | 3.7146 | 60.7 | (1,0,2) |
| 26.59 | 3.3522 | 7.8 | (1,-1,2) |
| 26.67 | 3.3420 | 3.3 | (0,2,0) |
| 26.67 | 3.3420 | 3.3 | (2,0,0) |
| 28.25 | 3.1593 | 8.3 | (1,-2,0) |
| 28.25 | 3.1593 | 8.3 | (2,-1,0) |
| 28.32 | 3.1510 | 69.3 | (1,1,2) |
| 28.51 | 3.1303 | 81.6 | (2,0,1) |
| 30.00 | 2.9786 | 38.4 | (2,-1,1) |
| 31.46 | 2.8439 | 23.6 | (2,1,0) |
| 32.92 | 2.7208 | 30.2 | (1,0,3) |
| 33.05 | 2.7100 | 35.2 | (2,1,1) |
| 33.48 | 2.6762 | 3.3 | (0,2,2) |
| 33.48 | 2.6762 | 3.3 | (2,0,2) |
| 34.78 | 2.5796 | 11.6 | (1,-2,2) |
| 34.78 | 2.5796 | 11.6 | (2,-1,2) |
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 SmTh(Al5Fe)4 were obtained from the Materials Project database (MP-ID: mp-3281139, 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_SmTh(Al5Fe)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.74216324
_cell_length_b 6.74216386
_cell_length_c 8.93625949
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 97.52597590
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTh(Al5Fe)4
_chemical_formula_sum 'Sm1 Th1 Al20 Fe4'
_cell_volume 402.71419412
_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
Sm Sm0 1 0.87617628 0.12382372 0.75000000 1.0
Th Th1 1 0.12450360 0.87549640 0.25000000 1.0
Al Al2 1 0.52061923 0.77958012 0.75000000 1.0
Al Al3 1 0.48099480 0.22168531 0.25000000 1.0
Al Al4 1 0.59258611 0.86806395 0.25000000 1.0
Al Al5 1 0.77004192 0.77159340 0.99851563 1.0
Al Al6 1 0.16239062 0.83760938 0.59967250 1.0
Al Al7 1 0.22840660 0.22995808 0.99851563 1.0
Al Al8 1 0.13193605 0.40741389 0.25000000 1.0
Al Al9 1 0.62417135 0.37582865 0.94942899 1.0
Al Al10 1 0.83802564 0.16197436 0.09727577 1.0
Al Al11 1 0.37703873 0.62296127 0.44838817 1.0
Al Al12 1 0.16239062 0.83760938 0.90032750 1.0
Al Al13 1 0.22041988 0.47938077 0.75000000 1.0
Al Al14 1 0.37703873 0.62296127 0.05161183 1.0
Al Al15 1 0.83802564 0.16197436 0.40272423 1.0
Al Al16 1 0.62417135 0.37582865 0.55057101 1.0
Al Al17 1 0.41185382 0.13225113 0.75000000 1.0
Al Al18 1 0.77831469 0.51900520 0.25000000 1.0
Al Al19 1 0.77004192 0.77159340 0.50148437 1.0
Al Al20 1 0.22840660 0.22995808 0.50148437 1.0
Al Al21 1 0.86774887 0.58814618 0.75000000 1.0
Fe Fe22 1 0.00018963 0.50284015 0.49887576 1.0
Fe Fe23 1 0.00018963 0.50284015 0.00112424 1.0
Fe Fe24 1 0.49715985 0.99981037 0.00112424 1.0
Fe Fe25 1 0.49715985 0.99981037 0.49887576 1.0
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