SmAu3
传统材料 TRAMP-ID: mp-30417 · 空间群: Pmmn (#59)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.28 | 3.9894 | 3.2 | (1,0,1) |
| 33.04 | 2.7112 | 26.1 | (0,1,2) |
| 35.23 | 2.5474 | 41.6 | (2,0,0) |
| 35.37 | 2.5377 | 8.6 | (0,2,0) |
| 37.58 | 2.3934 | 100.0 | (1,1,2) |
| 39.68 | 2.2715 | 47.4 | (1,2,0) |
| 46.07 | 1.9703 | 1.5 | (0,1,3) |
| 49.07 | 1.8565 | 17.5 | (2,1,2) |
| 50.78 | 1.7978 | 6.2 | (2,2,0) |
| 57.47 | 1.6035 | 9.6 | (0,0,4) |
| 59.29 | 1.5585 | 1.4 | (2,1,3) |
| 62.02 | 1.4964 | 15.9 | (0,3,2) |
| 64.78 | 1.4392 | 20.7 | (3,1,2) |
| 66.22 | 1.4114 | 10.7 | (3,2,0) |
| 69.23 | 1.3570 | 11.1 | (2,0,4) |
| 69.32 | 1.3556 | 2.3 | (0,2,4) |
| 72.10 | 1.3100 | 15.5 | (1,2,4) |
| 73.38 | 1.2902 | 19.6 | (2,3,2) |
| 74.50 | 1.2737 | 4.9 | (4,0,0) |
| 74.83 | 1.2689 | 1.6 | (0,4,0) |
| 77.53 | 1.2313 | 5.7 | (1,4,0) |
| 80.21 | 1.1967 | 3.2 | (2,2,4) |
| 83.94 | 1.1528 | 3.9 | (4,1,2) |
| 85.25 | 1.1384 | 1.5 | (4,2,0) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of SmAu3 were obtained from the Materials Project database (MP-ID: mp-30417, 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_SmAu3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.09472288
_cell_length_b 5.07546484
_cell_length_c 6.41407295
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmAu3
_chemical_formula_sum 'Sm2 Au6'
_cell_volume 165.85565538
_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 0.75000000 0.34272197 0.75000000 1.0
Sm Sm1 1 0.25000000 0.65727803 0.25000000 1.0
Au Au2 1 0.25000000 0.16048357 0.51472057 1.0
Au Au3 1 0.75000000 0.83951643 0.48527943 1.0
Au Au4 1 0.25000000 0.16048357 0.98527943 1.0
Au Au5 1 0.75000000 0.83951643 0.01472057 1.0
Au Au6 1 0.25000000 0.67194711 0.75000000 1.0
Au Au7 1 0.75000000 0.32805289 0.25000000 1.0
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