SrGa2PtAu
高熵材料 HEAMP-ID: mp-3223894 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.92 | 9.9169 | 3.2 | (0,0,1) |
| 17.89 | 4.9584 | 33.1 | (0,0,2) |
| 21.43 | 4.1461 | 21.6 | (1,0,1) |
| 26.54 | 3.3581 | 18.9 | (1,0,2) |
| 26.97 | 3.3056 | 11.7 | (0,0,3) |
| 27.64 | 3.2273 | 4.4 | (1,1,0) |
| 29.10 | 3.0689 | 52.7 | (1,1,1) |
| 33.12 | 2.7049 | 100.0 | (1,1,2) |
| 33.47 | 2.6772 | 64.0 | (1,0,3) |
| 36.23 | 2.4792 | 1.6 | (0,0,4) |
| 39.00 | 2.3093 | 2.1 | (1,1,3) |
| 39.49 | 2.2821 | 98.7 | (2,0,0) |
| 41.45 | 2.1786 | 1.0 | (1,0,4) |
| 43.66 | 2.0731 | 14.4 | (2,0,2) |
| 45.36 | 1.9992 | 6.3 | (2,1,1) |
| 45.75 | 1.9834 | 4.9 | (0,0,5) |
| 46.17 | 1.9661 | 64.4 | (1,1,4) |
| 48.21 | 1.8875 | 7.9 | (2,1,2) |
| 48.47 | 1.8780 | 10.1 | (2,0,3) |
| 50.15 | 1.8190 | 16.3 | (1,0,5) |
| 52.70 | 1.7367 | 35.3 | (2,1,3) |
| 54.66 | 1.6790 | 1.9 | (2,0,4) |
| 55.61 | 1.6528 | 1.1 | (0,0,6) |
| 57.08 | 1.6137 | 33.6 | (2,2,0) |
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
关联任务
引用参考
The crystal structure and related material properties of SrGa2PtAu were obtained from the Materials Project database (MP-ID: mp-3223894, 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_SrGa2PtAu
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.56413115
_cell_length_b 4.56413115
_cell_length_c 9.91686821
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrGa2PtAu
_chemical_formula_sum 'Sr2 Ga4 Pt2 Au2'
_cell_volume 206.58118866
_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
Sr Sr0 1 0.00000000 0.50000000 0.74839080 1.0
Sr Sr1 1 0.50000000 0.00000000 0.25160920 1.0
Ga Ga2 1 0.00000000 0.50000000 0.13181358 1.0
Ga Ga3 1 0.00000000 0.00000000 0.50000000 1.0
Ga Ga4 1 0.50000000 0.00000000 0.86818642 1.0
Ga Ga5 1 0.50000000 0.50000000 0.50000000 1.0
Pt Pt6 1 0.50000000 0.00000000 0.61830750 1.0
Pt Pt7 1 0.00000000 0.50000000 0.38169250 1.0
Au Au8 1 0.50000000 0.50000000 0.00000000 1.0
Au Au9 1 0.00000000 0.00000000 0.00000000 1.0
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