PrSm3
传统材料 TRAMP-ID: mp-1186487 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.66 | 3.2249 | 35.6 | (2,0,-2,0) |
| 30.62 | 2.9195 | 36.5 | (0,0,0,2) |
| 31.70 | 2.8230 | 50.0 | (0,2,-2,1) |
| 31.70 | 2.8230 | 100.0 | (2,0,-2,1) |
| 41.73 | 2.1643 | 23.6 | (2,0,-2,2) |
| 48.92 | 1.8619 | 29.8 | (4,-2,-2,0) |
| 55.12 | 1.6664 | 31.4 | (2,0,-2,3) |
| 57.12 | 1.6125 | 4.7 | (4,0,-4,0) |
| 58.82 | 1.5698 | 34.3 | (4,-2,-2,2) |
| 59.47 | 1.5543 | 8.3 | (0,4,-4,1) |
| 59.47 | 1.5543 | 16.6 | (4,0,-4,1) |
| 63.76 | 1.4597 | 4.5 | (0,0,0,4) |
| 66.21 | 1.4115 | 2.0 | (0,4,-4,2) |
| 66.21 | 1.4115 | 4.0 | (4,0,-4,2) |
| 70.86 | 1.3298 | 4.9 | (2,0,-2,4) |
| 76.76 | 1.2417 | 7.9 | (4,-4,0,3) |
| 76.76 | 1.2417 | 3.9 | (4,0,-4,3) |
| 78.46 | 1.2189 | 3.1 | (6,-4,-2,0) |
| 80.50 | 1.1932 | 7.0 | (2,4,-6,1) |
| 80.50 | 1.1932 | 13.9 | (6,-2,-4,1) |
| 84.30 | 1.1488 | 12.5 | (4,-2,-2,4) |
| 86.53 | 1.1248 | 5.9 | (6,-2,-4,2) |
| 89.19 | 1.0980 | 8.4 | (2,0,-2,5) |
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 PrSm3 were obtained from the Materials Project database (MP-ID: mp-1186487, 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_PrSm3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.44767264
_cell_length_b 7.44767319
_cell_length_c 5.83890193
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999857
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrSm3
_chemical_formula_sum 'Pr2 Sm6'
_cell_volume 280.48071744
_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
Pr Pr0 1 0.33333300 0.66666700 0.75000000 1.0
Pr Pr1 1 0.66666700 0.33333300 0.25000000 1.0
Sm Sm2 1 0.16644727 0.33289454 0.25000000 1.0
Sm Sm3 1 0.66710546 0.83355273 0.25000000 1.0
Sm Sm4 1 0.16644727 0.83355273 0.25000000 1.0
Sm Sm5 1 0.83355273 0.66710546 0.75000000 1.0
Sm Sm6 1 0.33289454 0.16644727 0.75000000 1.0
Sm Sm7 1 0.83355273 0.16644727 0.75000000 1.0
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