SmGa3PtAu
高熵材料 HEAMP-ID: mp-3275032 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.89 | 4.0596 | 2.0 | (1,0,-1) |
| 22.74 | 3.9106 | 8.1 | (0,0,2) |
| 25.64 | 3.4741 | 4.8 | (1,1,-1) |
| 26.37 | 3.3793 | 4.2 | (0,1,2) |
| 26.55 | 3.3576 | 2.2 | (0,2,0) |
| 27.25 | 3.2725 | 11.8 | (1,0,-2) |
| 27.25 | 3.2725 | 11.8 | (1,0,1) |
| 28.94 | 3.0853 | 23.8 | (0,2,1) |
| 30.38 | 2.9418 | 24.0 | (1,1,-2) |
| 34.40 | 2.6071 | 5.1 | (0,0,3) |
| 34.67 | 2.5873 | 100.0 | (1,2,-1) |
| 35.23 | 2.5474 | 6.8 | (0,2,2) |
| 35.78 | 2.5097 | 8.8 | (1,0,-3) |
| 35.78 | 2.5097 | 8.8 | (1,0,2) |
| 36.99 | 2.4303 | 30.7 | (0,1,3) |
| 38.29 | 2.3509 | 37.7 | (1,1,-3) |
| 38.41 | 2.3435 | 3.4 | (1,2,-2) |
| 41.98 | 2.1520 | 2.1 | (0,3,1) |
| 43.04 | 2.1018 | 37.6 | (2,0,-1) |
| 43.97 | 2.0592 | 23.3 | (0,2,3) |
| 45.10 | 2.0102 | 11.5 | (1,2,-3) |
| 45.10 | 2.0102 | 11.5 | (1,2,2) |
| 46.00 | 1.9731 | 12.8 | (1,0,-4) |
| 46.32 | 1.9602 | 9.6 | (1,3,-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 SmGa3PtAu were obtained from the Materials Project database (MP-ID: mp-3275032, 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_SmGa3PtAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.20359485
_cell_length_b 6.71512747
_cell_length_c 8.09865953
_cell_angle_alpha 90.00000000
_cell_angle_beta 105.04183180
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmGa3PtAu
_chemical_formula_sum 'Sm2 Ga6 Pt2 Au2'
_cell_volume 220.77350189
_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 0.87377231 0.75000000 0.74754263 1.0
Sm Sm1 1 0.12622769 0.25000000 0.25245737 1.0
Ga Ga2 1 0.06093803 0.75000000 0.12187605 1.0
Ga Ga3 1 0.93906197 0.25000000 0.87812395 1.0
Ga Ga4 1 0.67753225 0.54878656 0.35506450 1.0
Ga Ga5 1 0.32246775 0.45121344 0.64493550 1.0
Ga Ga6 1 0.67753225 0.95121344 0.35506450 1.0
Ga Ga7 1 0.32246775 0.04878656 0.64493550 1.0
Pt Pt8 1 0.22056580 0.75000000 0.44113361 1.0
Pt Pt9 1 0.77943420 0.25000000 0.55886639 1.0
Au Au10 1 0.50000000 0.50000000 0.00000000 1.0
Au Au11 1 0.50000000 0.00000000 0.00000000 1.0
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