Sm(NiSn)2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1080144 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.40 | 5.0969 | 1.2 | (0,0,2) |
| 26.23 | 3.3979 | 6.2 | (0,0,3) |
| 26.89 | 3.3157 | 1.9 | (1,0,2) |
| 28.92 | 3.0871 | 14.6 | (1,1,0) |
| 30.25 | 2.9546 | 12.9 | (1,1,1) |
| 33.42 | 2.6815 | 66.4 | (1,0,3) |
| 33.95 | 2.6405 | 100.0 | (1,1,2) |
| 35.22 | 2.5484 | 4.1 | (0,0,4) |
| 41.36 | 2.1829 | 68.4 | (2,0,0) |
| 46.19 | 1.9653 | 19.1 | (1,1,4) |
| 49.33 | 1.8473 | 24.0 | (1,0,5) |
| 49.64 | 1.8366 | 4.9 | (2,0,3) |
| 54.18 | 1.6929 | 33.6 | (2,1,3) |
| 55.42 | 1.6579 | 4.4 | (2,0,4) |
| 58.28 | 1.5833 | 2.7 | (1,0,6) |
| 59.93 | 1.5436 | 22.8 | (2,2,0) |
| 62.39 | 1.4884 | 13.9 | (1,1,6) |
| 66.28 | 1.4101 | 19.7 | (2,1,5) |
| 66.54 | 1.4054 | 2.3 | (2,2,3) |
| 67.89 | 1.3806 | 2.6 | (3,1,0) |
| 68.60 | 1.3681 | 3.3 | (3,1,1) |
| 70.38 | 1.3378 | 7.7 | (3,0,3) |
| 70.69 | 1.3326 | 23.7 | (3,1,2) |
| 71.45 | 1.3203 | 2.1 | (2,2,4) |
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 Sm(NiSn)2 were obtained from the Materials Project database (MP-ID: mp-1080144, 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_Sm(NiSn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.36585963
_cell_length_b 4.36585963
_cell_length_c 10.19374147
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm(NiSn)2
_chemical_formula_sum 'Sm2 Ni4 Sn4'
_cell_volume 194.30015700
_cell_formula_units_Z 2
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 0.00000000 0.50000000 0.23933012 1.0
Sm Sm1 1 0.50000000 0.00000000 0.76066988 1.0
Ni Ni2 1 0.00000000 -0.00000000 -0.00000000 1.0
Ni Ni3 1 0.50000000 0.50000000 -0.00000000 1.0
Ni Ni4 1 -0.00000000 0.50000000 0.62994189 1.0
Ni Ni5 1 0.50000000 0.00000000 0.37005811 1.0
Sn Sn6 1 0.00000000 -0.00000000 0.50000000 1.0
Sn Sn7 1 0.50000000 0.50000000 0.50000000 1.0
Sn Sn8 1 0.00000000 0.50000000 0.87375208 1.0
Sn Sn9 1 0.50000000 -0.00000000 0.12624792 1.0
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