Sm2H(Pd2Pt)2
高熵材料 HEAMP-ID: mp-3249693 · 空间群: Imm2 (#44)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.40 | 4.8212 | 12.3 | (0,0,1) |
| 21.25 | 4.1816 | 1.2 | (1,1,0) |
| 21.31 | 4.1694 | 2.2 | (1,0,1) |
| 30.27 | 2.9525 | 2.0 | (1,0,-1) |
| 35.62 | 2.5206 | 2.5 | (1,1,-1) |
| 35.71 | 2.5141 | 4.8 | (1,-1,1) |
| 37.30 | 2.4106 | 100.0 | (0,0,2) |
| 37.34 | 2.4085 | 99.2 | (2,0,0) |
| 43.27 | 2.0908 | 33.1 | (2,2,0) |
| 43.41 | 2.0847 | 65.1 | (2,0,2) |
| 47.47 | 1.9153 | 2.3 | (2,0,-1) |
| 47.49 | 1.9145 | 1.2 | (1,1,3) |
| 57.40 | 1.6054 | 1.4 | (2,0,3) |
| 62.96 | 1.4763 | 43.0 | (2,0,-2) |
| 63.02 | 1.4751 | 10.7 | (2,2,4) |
| 63.11 | 1.4732 | 10.5 | (2,-2,0) |
| 75.43 | 1.2603 | 12.7 | (2,2,-2) |
| 75.45 | 1.2600 | 6.3 | (4,2,0) |
| 75.45 | 1.2600 | 6.3 | (2,4,0) |
| 75.59 | 1.2579 | 25.1 | (2,0,4) |
| 75.66 | 1.2570 | 12.3 | (2,-2,-2) |
| 75.66 | 1.2570 | 12.3 | (2,-2,2) |
| 79.53 | 1.2053 | 11.0 | (0,0,4) |
| 79.61 | 1.2043 | 10.8 | (4,0,0) |
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
关联任务
引用参考
The crystal structure and related material properties of Sm2H(Pd2Pt)2 were obtained from the Materials Project database (MP-ID: mp-3249693, 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_Sm2H(Pd2Pt)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.90508701
_cell_length_b 5.90508665
_cell_length_c 5.90026951
_cell_angle_alpha 60.02698152
_cell_angle_beta 60.02698353
_cell_angle_gamma 59.86112248
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2H(Pd2Pt)2
_chemical_formula_sum 'Sm2 H1 Pd4 Pt2'
_cell_volume 145.38786706
_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 0.25111224 0.25111224 0.26013040 1.0
Sm Sm1 1 0.74888776 0.74888776 0.76235388 1.0
H H2 1 0.50000000 0.50000000 0.41324043 1.0
Pd Pd3 1 0.75184286 0.75184286 0.26043606 1.0
Pd Pd4 1 0.24815714 0.24815714 0.76412178 1.0
Pd Pd5 1 0.75241662 0.24758338 0.76279610 1.0
Pd Pd6 1 0.24758338 0.75241662 0.76279610 1.0
Pt Pt7 1 0.75966343 0.24033657 0.25706213 1.0
Pt Pt8 1 0.24033657 0.75966343 0.25706213 1.0
获取直接链接