U3Si2
传统材料 TRAMP-ID: mp-21346 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.32 | 5.1187 | 11.7 | (1,1,0) |
| 22.77 | 3.9050 | 6.2 | (0,0,1) |
| 24.60 | 3.6195 | 2.0 | (2,0,0) |
| 27.55 | 3.2374 | 40.4 | (2,1,0) |
| 28.76 | 3.1047 | 36.5 | (1,1,1) |
| 33.77 | 2.6546 | 100.0 | (2,0,1) |
| 35.06 | 2.5594 | 29.4 | (2,2,0) |
| 36.04 | 2.4923 | 67.5 | (2,1,1) |
| 39.36 | 2.2892 | 40.5 | (3,1,0) |
| 45.16 | 2.0077 | 3.7 | (3,2,0) |
| 45.96 | 1.9749 | 1.8 | (3,1,1) |
| 46.51 | 1.9525 | 19.3 | (0,0,2) |
| 50.00 | 1.8243 | 1.8 | (1,1,2) |
| 50.43 | 1.8098 | 1.1 | (4,0,0) |
| 52.09 | 1.7557 | 18.4 | (4,1,0) |
| 53.72 | 1.7062 | 1.8 | (3,3,0) |
| 54.92 | 1.6719 | 12.9 | (2,1,2) |
| 56.00 | 1.6420 | 3.7 | (4,0,1) |
| 56.88 | 1.6187 | 4.8 | (4,2,0) |
| 57.56 | 1.6013 | 25.4 | (4,1,1) |
| 59.09 | 1.5635 | 27.1 | (3,3,1) |
| 59.55 | 1.5523 | 13.3 | (2,2,2) |
| 62.07 | 1.4953 | 4.8 | (4,2,1) |
| 62.52 | 1.4855 | 21.6 | (3,1,2) |
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 U3Si2 were obtained from the Materials Project database (MP-ID: mp-21346, 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_U3Si2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.23898100
_cell_length_b 7.23898100
_cell_length_c 3.90495200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural U3Si2
_chemical_formula_sum 'U6 Si4'
_cell_volume 204.63059797
_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
U U0 1 0.81570000 0.68430000 0.50000000 1.0
U U1 1 0.31570000 0.81570000 0.50000000 1.0
U U2 1 0.18430000 0.31570000 0.50000000 1.0
U U3 1 0.68430000 0.18430000 0.50000000 1.0
U U4 1 0.50000000 0.50000000 0.00000000 1.0
U U5 1 0.00000000 0.00000000 0.00000000 1.0
Si Si6 1 0.88487300 0.38487300 0.00000000 1.0
Si Si7 1 0.38487300 0.11512700 0.00000000 1.0
Si Si8 1 0.61512700 0.88487300 0.00000000 1.0
Si Si9 1 0.11512700 0.61512700 0.00000000 1.0
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