Pm3Al
传统材料 TRAMP-ID: mp-1186496 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.49 | 6.1138 | 1.7 | (1,0,-1,0) |
| 22.12 | 4.0183 | 29.4 | (1,0,-1,1) |
| 22.12 | 4.0183 | 14.7 | (1,-1,0,1) |
| 25.23 | 3.5298 | 8.4 | (2,-1,-1,0) |
| 25.23 | 3.5298 | 4.2 | (1,-2,1,0) |
| 29.21 | 3.0569 | 36.9 | (2,0,-2,0) |
| 33.62 | 2.6658 | 35.3 | (0,0,0,2) |
| 33.80 | 2.6519 | 100.0 | (2,0,-2,1) |
| 33.80 | 2.6519 | 50.0 | (2,-2,0,1) |
| 38.98 | 2.3108 | 3.8 | (2,1,-3,0) |
| 38.98 | 2.3108 | 7.6 | (3,-1,-2,0) |
| 42.49 | 2.1273 | 6.5 | (2,-1,-1,2) |
| 42.64 | 2.1202 | 1.1 | (2,1,-3,1) |
| 42.64 | 2.1202 | 2.2 | (3,-1,-2,1) |
| 44.45 | 2.0379 | 1.2 | (3,0,-3,0) |
| 44.45 | 2.0379 | 2.4 | (3,-3,0,0) |
| 45.13 | 2.0092 | 22.4 | (2,0,-2,2) |
| 47.78 | 1.9036 | 6.0 | (3,0,-3,1) |
| 51.80 | 1.7649 | 9.1 | (2,2,-4,0) |
| 51.80 | 1.7649 | 18.2 | (4,-2,-2,0) |
| 52.40 | 1.7461 | 1.6 | (2,1,-3,2) |
| 52.40 | 1.7461 | 8.1 | (3,-1,-2,2) |
| 53.71 | 1.7066 | 4.1 | (1,0,-1,3) |
| 56.87 | 1.6190 | 3.5 | (3,0,-3,2) |
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 Pm3Al were obtained from the Materials Project database (MP-ID: mp-1186496, 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_Pm3Al
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.05963679
_cell_length_b 7.05963628
_cell_length_c 5.33159975
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999242
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pm3Al
_chemical_formula_sum 'Pm6 Al2'
_cell_volume 230.11921720
_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
Pm Pm0 1 0.35710181 0.17855141 0.75000100 1.0
Pm Pm1 1 0.82144959 0.64289719 0.75000100 1.0
Pm Pm2 1 0.17855141 0.82144859 0.25000100 1.0
Pm Pm3 1 0.64289719 0.82144859 0.25000100 1.0
Pm Pm4 1 0.17855141 0.35710181 0.25000100 1.0
Pm Pm5 1 0.82144759 0.17855141 0.75000100 1.0
Al Al6 1 0.66666700 0.33333400 0.25000100 1.0
Al Al7 1 0.33333400 0.66666700 0.75000100 1.0
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