Pr2Fe17
传统材料 TRAMP-ID: mp-880 · 空间群: R-3m (#166)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.66 | 4.2987 | 2.7 | (1,0,-1) |
| 21.29 | 4.1742 | 1.4 | (1,1,1) |
| 24.95 | 3.5685 | 8.4 | (1,1,-1) |
| 27.88 | 3.1999 | 2.1 | (0,0,2) |
| 27.88 | 3.1999 | 4.2 | (2,0,0) |
| 29.84 | 2.9947 | 45.5 | (2,1,0) |
| 30.99 | 2.8859 | 11.0 | (2,1,1) |
| 32.61 | 2.7457 | 7.9 | (2,0,-1) |
| 34.96 | 2.5668 | 7.5 | (2,1,-1) |
| 36.19 | 2.4819 | 47.8 | (2,-1,-1) |
| 37.54 | 2.3960 | 32.5 | (2,2,0) |
| 37.90 | 2.3738 | 1.1 | (2,1,2) |
| 42.04 | 2.1494 | 77.8 | (2,0,-2) |
| 42.37 | 2.1333 | 20.2 | (0,0,3) |
| 42.37 | 2.1333 | 100.0 | (2,2,-1) |
| 43.23 | 2.0929 | 20.7 | (3,1,0) |
| 43.35 | 2.0871 | 40.1 | (2,2,2) |
| 43.55 | 2.0780 | 5.5 | (1,1,3) |
| 43.55 | 2.0780 | 11.0 | (3,1,1) |
| 47.59 | 1.9109 | 27.9 | (3,1,-1) |
| 48.49 | 1.8775 | 1.3 | (2,1,3) |
| 48.49 | 1.8775 | 2.6 | (3,2,1) |
| 48.67 | 1.8709 | 8.3 | (3,2,0) |
| 49.51 | 1.8412 | 3.2 | (3,-1,-1) |
能量属性
电子属性
磁性属性
弹性属性
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 Pr2Fe17 were obtained from the Materials Project database (MP-ID: mp-880, 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_Pr2Fe17
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.48556275
_cell_length_b 6.48556275
_cell_length_c 6.48556346
_cell_angle_alpha 83.02989838
_cell_angle_beta 83.02989838
_cell_angle_gamma 83.02989568
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Fe17
_chemical_formula_sum 'Pr2 Fe17'
_cell_volume 267.20335308
_cell_formula_units_Z 1
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 0.65897100 0.65897100 0.65897100 1.0
Pr Pr1 1 0.34102900 0.34102900 0.34102900 1.0
Fe Fe2 1 0.34113300 0.34113300 0.84620600 1.0
Fe Fe3 1 0.84620600 0.34113300 0.34113300 1.0
Fe Fe4 1 0.09611300 0.09611300 0.09611300 1.0
Fe Fe5 1 0.90388700 0.90388700 0.90388700 1.0
Fe Fe6 1 0.00000000 0.00000000 0.50000000 1.0
Fe Fe7 1 0.00000000 0.50000000 0.00000000 1.0
Fe Fe8 1 0.50000000 0.00000000 0.00000000 1.0
Fe Fe9 1 0.71154800 0.28845200 0.00000000 1.0
Fe Fe10 1 0.28845200 0.00000000 0.71154800 1.0
Fe Fe11 1 0.00000000 0.71154800 0.28845200 1.0
Fe Fe12 1 0.28845200 0.71154800 0.00000000 1.0
Fe Fe13 1 0.71154800 0.00000000 0.28845200 1.0
Fe Fe14 1 0.00000000 0.28845200 0.71154800 1.0
Fe Fe15 1 0.15379400 0.65886700 0.65886700 1.0
Fe Fe16 1 0.65886700 0.65886700 0.15379400 1.0
Fe Fe17 1 0.65886700 0.15379400 0.65886700 1.0
Fe Fe18 1 0.34113300 0.84620600 0.34113300 1.0
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