PmEu3
传统材料 TRAMP-ID: mp-1186572 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.95 | 3.3079 | 15.4 | (2,0,-2,0) |
| 26.95 | 3.3079 | 7.7 | (2,-2,0,0) |
| 28.91 | 3.0879 | 25.9 | (0,0,0,2) |
| 30.66 | 2.9160 | 100.0 | (2,0,-2,1) |
| 39.94 | 2.2573 | 16.3 | (2,0,-2,2) |
| 47.61 | 1.9098 | 6.5 | (2,2,-4,0) |
| 47.61 | 1.9098 | 13.1 | (4,-2,-2,0) |
| 52.35 | 1.7478 | 22.3 | (2,0,-2,3) |
| 55.56 | 1.6540 | 3.1 | (4,0,-4,0) |
| 56.67 | 1.6243 | 7.8 | (2,2,-4,2) |
| 56.67 | 1.6243 | 15.5 | (4,-2,-2,2) |
| 57.70 | 1.5977 | 16.5 | (4,0,-4,1) |
| 59.91 | 1.5440 | 3.3 | (0,0,0,4) |
| 63.84 | 1.4580 | 4.1 | (4,0,-4,2) |
| 66.87 | 1.3991 | 3.6 | (2,0,-2,4) |
| 73.44 | 1.2894 | 8.1 | (4,0,-4,3) |
| 76.14 | 1.2503 | 1.6 | (6,-2,-4,0) |
| 77.97 | 1.2254 | 13.8 | (6,-2,-4,1) |
| 79.89 | 1.2007 | 8.7 | (4,-2,-2,4) |
| 83.40 | 1.1589 | 1.3 | (4,2,-6,2) |
| 83.40 | 1.1589 | 2.6 | (6,-2,-4,2) |
| 83.55 | 1.1571 | 5.9 | (2,0,-2,5) |
| 86.17 | 1.1286 | 1.8 | (4,0,-4,4) |
| 88.72 | 1.1026 | 2.3 | (6,0,-6,0) |
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 PmEu3 were obtained from the Materials Project database (MP-ID: mp-1186572, 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_PmEu3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.63930954
_cell_length_b 7.63930954
_cell_length_c 6.17587600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999604
_symmetry_Int_Tables_number 1
_chemical_formula_structural PmEu3
_chemical_formula_sum 'Pm2 Eu6'
_cell_volume 312.13137996
_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 0.33333300 0.66666700 0.75000000 1.0
Pm Pm1 1 0.66666700 0.33333300 0.25000000 1.0
Eu Eu2 1 0.16955400 0.33910900 0.25000000 1.0
Eu Eu3 1 0.66089100 0.83044600 0.25000000 1.0
Eu Eu4 1 0.16955400 0.83044600 0.25000000 1.0
Eu Eu5 1 0.83044600 0.66089100 0.75000000 1.0
Eu Eu6 1 0.33910900 0.16955400 0.75000000 1.0
Eu Eu7 1 0.83044600 0.16955400 0.75000000 1.0
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