Pr2USe4
高熵材料 HEAMP-ID: mp-36515 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.08 | 6.2880 | 16.2 | (1,0,-1) |
| 19.92 | 4.4572 | 5.5 | (1,-1,1) |
| 24.48 | 3.6363 | 76.3 | (2,-1,-1) |
| 24.54 | 3.6274 | 35.0 | (1,1,-2) |
| 28.32 | 3.1517 | 5.4 | (2,-2,0) |
| 28.39 | 3.1440 | 1.1 | (2,0,-2) |
| 31.74 | 2.8190 | 73.3 | (2,-2,1) |
| 31.76 | 2.8176 | 100.0 | (2,-1,-2) |
| 31.89 | 2.8066 | 96.0 | (2,1,-2) |
| 37.77 | 2.3817 | 55.6 | (3,-2,-1) |
| 37.81 | 2.3791 | 86.6 | (3,-1,-2) |
| 37.88 | 2.3750 | 46.9 | (2,1,-3) |
| 40.48 | 2.2286 | 2.8 | (2,-2,2) |
| 43.06 | 2.1006 | 2.0 | (3,-2,-2) |
| 43.16 | 2.0960 | 1.4 | (3,0,-3) |
| 45.50 | 1.9933 | 30.0 | (3,-3,1) |
| 45.55 | 1.9914 | 17.1 | (3,-1,-3) |
| 45.69 | 1.9855 | 29.8 | (3,1,-3) |
| 47.91 | 1.8989 | 18.9 | (4,-2,-1) |
| 47.96 | 1.8967 | 33.3 | (4,-1,-2) |
| 50.18 | 1.8182 | 17.9 | (4,-2,-2) |
| 50.31 | 1.8137 | 10.7 | (2,2,-4) |
| 52.34 | 1.7479 | 21.8 | (4,-3,-1) |
| 52.43 | 1.7453 | 19.2 | (4,-1,-3) |
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 Pr2USe4 were obtained from the Materials Project database (MP-ID: mp-36515, 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_Pr2USe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.70755838
_cell_length_b 7.70755838
_cell_length_c 7.70755838
_cell_angle_alpha 109.33885962
_cell_angle_beta 109.33885962
_cell_angle_gamma 109.73626823
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2USe4
_chemical_formula_sum 'Pr4 U2 Se8'
_cell_volume 352.46954940
_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 0.49885000 0.87500000 0.12385000 1.0
Pr Pr1 1 0.75115000 0.37500000 0.87615000 1.0
Pr Pr2 1 0.12500000 0.24885000 0.62385000 1.0
Pr Pr3 1 0.62500000 0.50115000 0.37615000 1.0
U U4 1 0.25000000 0.75000000 0.50000000 1.0
U U5 1 0.00000000 0.00000000 0.00000000 1.0
Se Se6 1 0.02991800 0.63102500 0.75101500 1.0
Se Se7 1 0.52890400 0.63001100 0.74898500 1.0
Se Se8 1 0.88102500 0.77991800 0.25101500 1.0
Se Se9 1 0.36897500 0.11998900 0.39889300 1.0
Se Se10 1 0.72109600 0.97008200 0.60110700 1.0
Se Se11 1 0.88001100 0.27890400 0.24898500 1.0
Se Se12 1 0.36998900 0.11897500 0.89889300 1.0
Se Se13 1 0.22008200 0.47109600 0.10110700 1.0
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