Ce2USe4
高熵材料 HEAMP-ID: mp-676083 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.97 | 6.3388 | 15.7 | (0,1,-1) |
| 13.97 | 6.3388 | 15.7 | (1,0,-1) |
| 13.97 | 6.3386 | 15.7 | (0,1,0) |
| 13.97 | 6.3385 | 15.7 | (1,0,0) |
| 19.76 | 4.4928 | 12.8 | (1,-1,1) |
| 19.76 | 4.4928 | 12.8 | (1,-1,-1) |
| 24.28 | 3.6655 | 37.7 | (0,1,-2) |
| 24.28 | 3.6655 | 37.6 | (1,0,-2) |
| 24.28 | 3.6655 | 37.7 | (1,-2,1) |
| 24.28 | 3.6655 | 37.6 | (2,-1,-1) |
| 24.28 | 3.6654 | 37.6 | (1,-2,0) |
| 24.28 | 3.6654 | 37.7 | (2,-1,0) |
| 24.28 | 3.6654 | 37.7 | (1,0,1) |
| 24.28 | 3.6654 | 37.6 | (0,1,1) |
| 24.34 | 3.6568 | 33.3 | (1,1,-2) |
| 24.34 | 3.6567 | 33.3 | (0,2,-1) |
| 24.34 | 3.6567 | 33.3 | (2,0,-1) |
| 24.34 | 3.6567 | 33.3 | (1,1,0) |
| 28.09 | 3.1769 | 10.6 | (0,0,2) |
| 28.09 | 3.1769 | 10.5 | (2,-2,0) |
| 31.48 | 2.8415 | 71.6 | (1,-1,2) |
| 31.48 | 2.8415 | 71.5 | (2,-2,1) |
| 31.48 | 2.8415 | 71.5 | (1,-1,-2) |
| 31.48 | 2.8415 | 71.6 | (2,-2,-1) |
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 Ce2USe4 were obtained from the Materials Project database (MP-ID: mp-676083, 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_Ce2USe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.76944970
_cell_length_b 7.76948219
_cell_length_c 7.76966056
_cell_angle_alpha 109.34416422
_cell_angle_beta 109.34367424
_cell_angle_gamma 109.72785442
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ce2USe4
_chemical_formula_sum 'Ce4 U2 Se8'
_cell_volume 361.03285329
_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
Ce Ce0 1 0.62500027 0.00066156 0.87569074 1.0
Ce Ce1 1 0.99933900 0.87502837 0.62433755 1.0
Ce Ce2 1 0.12497066 0.74932450 0.12431658 1.0
Ce Ce3 1 0.25069802 0.37500154 0.37566890 1.0
U U4 1 0.49995372 0.49994885 0.99998893 1.0
U U5 1 0.75001185 0.25002518 0.49999832 1.0
Se Se6 1 0.52756758 0.77805828 0.39920931 1.0
Se Se7 1 0.87113008 0.97195617 0.24955224 1.0
Se Se8 1 0.72237223 0.62158763 0.75044689 1.0
Se Se9 1 0.02807632 0.27759760 0.89921530 1.0
Se Se10 1 0.87169295 0.47250693 0.25056635 1.0
Se Se11 1 0.37835955 0.12885049 0.10078802 1.0
Se Se12 1 0.22196641 0.62112322 0.74944676 1.0
Se Se13 1 0.37886237 0.12832868 0.60077411 1.0
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