Sm2Tm(Al3Ni2)3
高熵材料 HEAMP-ID: mp-3307643 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.37 | 7.7802 | 5.1 | (1,0,-1,0) |
| 19.76 | 4.4919 | 35.7 | (2,-1,-1,0) |
| 21.82 | 4.0738 | 5.8 | (0,0,0,1) |
| 22.86 | 3.8901 | 8.2 | (2,0,-2,0) |
| 24.67 | 3.6090 | 46.2 | (1,0,-1,1) |
| 24.67 | 3.6090 | 23.1 | (0,1,-1,1) |
| 29.60 | 3.0176 | 21.3 | (2,-1,-1,1) |
| 30.40 | 2.9406 | 4.6 | (3,-1,-2,0) |
| 31.81 | 2.8134 | 24.3 | (2,0,-2,1) |
| 34.59 | 2.5934 | 21.0 | (3,0,-3,0) |
| 34.59 | 2.5934 | 10.5 | (0,3,-3,0) |
| 37.73 | 2.3843 | 100.0 | (3,-1,-2,1) |
| 40.15 | 2.2459 | 77.8 | (4,-2,-2,0) |
| 41.27 | 2.1877 | 36.9 | (3,0,-3,1) |
| 44.48 | 2.0369 | 32.5 | (0,0,0,2) |
| 46.15 | 1.9668 | 6.9 | (4,-2,-2,1) |
| 46.15 | 1.9668 | 13.9 | (2,2,-4,1) |
| 47.69 | 1.9069 | 18.7 | (4,-1,-3,1) |
| 49.11 | 1.8551 | 7.4 | (2,-1,-1,2) |
| 50.58 | 1.8045 | 1.8 | (2,0,-2,2) |
| 51.18 | 1.7849 | 1.6 | (5,-2,-3,0) |
| 52.11 | 1.7552 | 1.1 | (4,0,-4,1) |
| 54.01 | 1.6978 | 7.7 | (5,-1,-4,0) |
| 54.83 | 1.6744 | 1.6 | (3,-1,-2,2) |
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 Sm2Tm(Al3Ni2)3 were obtained from the Materials Project database (MP-ID: mp-3307643, 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_Sm2Tm(Al3Ni2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.98375419
_cell_length_b 8.98375356
_cell_length_c 4.07381526
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000232
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Tm(Al3Ni2)3
_chemical_formula_sum 'Sm2 Tm1 Al9 Ni6'
_cell_volume 284.73945071
_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 0.66666700 0.33333300 0.50000000 1.0
Sm Sm1 1 0.33333300 0.66666700 0.50000000 1.0
Tm Tm2 1 0.00000000 0.00000000 0.00000000 1.0
Al Al3 1 0.50000000 0.50000000 0.00000000 1.0
Al Al4 1 0.50000000 0.00000000 0.00000000 1.0
Al Al5 1 0.00000000 0.50000000 0.00000000 1.0
Al Al6 1 0.70511952 0.70511952 0.50000000 1.0
Al Al7 1 0.29488048 0.00000000 0.50000000 1.0
Al Al8 1 1.00000000 0.29488048 0.50000000 1.0
Al Al9 1 0.29488048 0.29488048 0.50000000 1.0
Al Al10 1 0.70511952 0.00000000 0.50000000 1.0
Al Al11 1 0.00000000 0.70511952 0.50000000 1.0
Ni Ni12 1 0.82163173 0.17836827 0.00000000 1.0
Ni Ni13 1 0.82163173 0.64326346 0.00000000 1.0
Ni Ni14 1 0.35673654 0.17836827 0.00000000 1.0
Ni Ni15 1 0.17836827 0.82163173 0.00000000 1.0
Ni Ni16 1 0.64326346 0.82163173 0.00000000 1.0
Ni Ni17 1 0.17836827 0.35673654 0.00000000 1.0
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