Sm2As(Pd3Pt)2
高熵材料 HEAMP-ID: mp-3266737 · 空间群: P4/mmm (#123)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.85 | 11.2690 | 27.0 | (0,0,1) |
| 15.73 | 5.6345 | 1.3 | (0,0,2) |
| 22.95 | 3.8759 | 3.2 | (1,0,1) |
| 23.69 | 3.7563 | 1.1 | (0,0,3) |
| 26.77 | 3.3298 | 2.6 | (1,0,2) |
| 30.63 | 2.9187 | 2.9 | (1,1,0) |
| 34.61 | 2.5916 | 34.1 | (1,1,2) |
| 39.08 | 2.3048 | 100.0 | (1,1,3) |
| 40.00 | 2.2538 | 15.0 | (0,0,5) |
| 43.87 | 2.0638 | 43.9 | (2,0,0) |
| 44.64 | 2.0301 | 2.0 | (2,0,1) |
| 48.47 | 1.8782 | 7.2 | (0,0,6) |
| 51.21 | 1.7839 | 2.4 | (1,1,5) |
| 60.86 | 1.5221 | 17.5 | (2,0,5) |
| 63.78 | 1.4594 | 14.3 | (2,2,0) |
| 67.42 | 1.3891 | 10.8 | (2,0,6) |
| 74.64 | 1.2716 | 7.4 | (3,1,2) |
| 74.85 | 1.2686 | 13.8 | (1,1,8) |
| 77.40 | 1.2330 | 26.9 | (3,1,3) |
| 78.00 | 1.2250 | 8.5 | (2,2,5) |
| 83.00 | 1.1635 | 1.1 | (2,0,8) |
| 83.98 | 1.1524 | 6.0 | (2,2,6) |
| 84.13 | 1.1507 | 2.0 | (1,1,9) |
| 86.08 | 1.1295 | 1.1 | (3,1,5) |
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
关联任务
引用参考
The crystal structure and related material properties of Sm2As(Pd3Pt)2 were obtained from the Materials Project database (MP-ID: mp-3266737, 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_Sm2As(Pd3Pt)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.12768663
_cell_length_b 4.12768663
_cell_length_c 11.26903030
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2As(Pd3Pt)2
_chemical_formula_sum 'Sm2 As1 Pd6 Pt2'
_cell_volume 191.99944967
_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 0.50000000 0.50000000 0.81808300 1.0
Sm Sm1 1 0.50000000 0.50000000 0.18191700 1.0
As As2 1 0.00000000 0.00000000 0.50000000 1.0
Pd Pd3 1 0.50000000 0.00000000 0.62828065 1.0
Pd Pd4 1 0.00000000 0.50000000 0.62828065 1.0
Pd Pd5 1 0.50000000 0.00000000 0.37171935 1.0
Pd Pd6 1 0.00000000 0.50000000 0.37171935 1.0
Pd Pd7 1 0.00000000 0.00000000 0.81550203 1.0
Pd Pd8 1 0.00000000 0.00000000 0.18449797 1.0
Pt Pt9 1 0.50000000 0.00000000 0.00000000 1.0
Pt Pt10 1 0.00000000 0.50000000 0.00000000 1.0
获取直接链接