SmTh(AlRh)2
高熵材料 HEAMP-ID: mp-3290593 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.02 | 8.0311 | 23.9 | (0,0,2) |
| 16.63 | 5.3324 | 3.8 | (0,1,2) |
| 20.75 | 4.2816 | 19.0 | (0,1,3) |
| 21.77 | 4.0817 | 45.3 | (1,0,1) |
| 22.14 | 4.0155 | 9.8 | (0,0,4) |
| 25.46 | 3.4990 | 1.4 | (0,1,4) |
| 25.59 | 3.4809 | 16.9 | (0,2,1) |
| 26.90 | 3.3144 | 2.4 | (1,0,3) |
| 26.94 | 3.3092 | 2.2 | (1,1,2) |
| 27.37 | 3.2589 | 28.5 | (0,2,2) |
| 29.72 | 3.0056 | 23.0 | (1,1,3) |
| 30.11 | 2.9677 | 2.7 | (0,2,3) |
| 30.52 | 2.9290 | 17.4 | (0,1,5) |
| 32.88 | 2.7237 | 40.0 | (1,2,0) |
| 33.26 | 2.6936 | 53.3 | (1,1,4) |
| 33.37 | 2.6853 | 44.7 | (1,2,1) |
| 33.47 | 2.6770 | 10.0 | (0,0,6) |
| 33.61 | 2.6662 | 13.6 | (0,2,4) |
| 35.11 | 2.5561 | 61.6 | (1,0,5) |
| 35.83 | 2.5063 | 4.2 | (0,1,6) |
| 37.03 | 2.4276 | 100.0 | (1,2,3) |
| 37.37 | 2.4062 | 7.4 | (1,1,5) |
| 37.69 | 2.3867 | 18.3 | (0,2,5) |
| 38.28 | 2.3515 | 7.9 | (0,3,1) |
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(AlRh)2 were obtained from the Materials Project database (MP-ID: mp-3290593, 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(AlRh)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.22021736
_cell_length_b 7.13127396
_cell_length_c 16.06210509
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTh(AlRh)2
_chemical_formula_sum 'Sm4 Th4 Al8 Rh8'
_cell_volume 483.39750443
_cell_formula_units_Z 4
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 0.25000000 0.65890026 0.55921557 1.0
Sm Sm1 1 0.75000000 0.34109974 0.44078443 1.0
Sm Sm2 1 0.75000000 0.84109974 0.05921557 1.0
Sm Sm3 1 0.25000000 0.15890026 0.94078443 1.0
Th Th4 1 0.25000000 0.53458301 0.77930213 1.0
Th Th5 1 0.75000000 0.46541699 0.22069787 1.0
Th Th6 1 0.75000000 0.96541699 0.27930213 1.0
Th Th7 1 0.25000000 0.03458301 0.72069787 1.0
Al Al8 1 0.25000000 0.64071655 0.35522275 1.0
Al Al9 1 0.75000000 0.35928345 0.64477725 1.0
Al Al10 1 0.75000000 0.85928345 0.85522275 1.0
Al Al11 1 0.25000000 0.14071655 0.14477725 1.0
Al Al12 1 0.25000000 0.50553240 0.05940381 1.0
Al Al13 1 0.75000000 0.49446760 0.94059619 1.0
Al Al14 1 0.75000000 0.99446760 0.55940381 1.0
Al Al15 1 0.25000000 0.00553240 0.44059619 1.0
Rh Rh16 1 0.25000000 0.75223244 0.18747269 1.0
Rh Rh17 1 0.75000000 0.24776756 0.81252731 1.0
Rh Rh18 1 0.75000000 0.74776756 0.68747269 1.0
Rh Rh19 1 0.25000000 0.25223244 0.31252731 1.0
Rh Rh20 1 0.25000000 0.71995387 0.92703757 1.0
Rh Rh21 1 0.75000000 0.28004613 0.07296243 1.0
Rh Rh22 1 0.75000000 0.78004613 0.42703757 1.0
Rh Rh23 1 0.25000000 0.21995387 0.57296243 1.0
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