U2SiH4
高熵材料 HEAMP-ID: mp-3249981 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.46 | 5.0800 | 3.1 | (1,-1,0) |
| 17.46 | 5.0800 | 3.1 | (0,0,1) |
| 24.79 | 3.5921 | 16.1 | (1,-1,1) |
| 28.87 | 3.0922 | 24.3 | (1,1,-1) |
| 31.38 | 2.8511 | 100.0 | (2,-1,0) |
| 33.94 | 2.6414 | 3.5 | (0,2,-1) |
| 33.94 | 2.6414 | 3.5 | (2,0,-1) |
| 35.34 | 2.5400 | 1.8 | (2,-2,0) |
| 35.34 | 2.5400 | 1.8 | (0,0,2) |
| 38.41 | 2.3435 | 4.4 | (0,2,0) |
| 38.41 | 2.3435 | 13.2 | (2,0,0) |
| 39.67 | 2.2719 | 15.5 | (2,-2,1) |
| 49.80 | 1.8309 | 6.1 | (3,-1,0) |
| 49.80 | 1.8309 | 3.6 | (2,0,-3) |
| 50.84 | 1.7961 | 2.2 | (2,-2,2) |
| 52.76 | 1.7350 | 12.4 | (0,3,-1) |
| 52.76 | 1.7350 | 12.4 | (3,0,-1) |
| 54.16 | 1.6934 | 9.0 | (3,-3,0) |
| 54.73 | 1.6772 | 20.1 | (3,-2,1) |
| 54.73 | 1.6771 | 2.9 | (2,-1,-3) |
| 59.52 | 1.5531 | 2.2 | (3,-1,1) |
| 59.52 | 1.5531 | 2.2 | (3,-1,-3) |
| 59.82 | 1.5461 | 4.2 | (2,2,-2) |
| 62.54 | 1.4852 | 3.8 | (2,-4,1) |
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 U2SiH4 were obtained from the Materials Project database (MP-ID: mp-3249981, 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_U2SiH4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.94715582
_cell_length_b 5.94715644
_cell_length_c 5.94715525
_cell_angle_alpha 105.68493460
_cell_angle_beta 105.68492894
_cell_angle_gamma 117.34229635
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2SiH4
_chemical_formula_sum 'U4 Si2 H8'
_cell_volume 159.60084335
_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 0.83232972 0.66767028 0.50000000 1.0
U U1 1 0.66767028 0.16767028 0.83533955 1.0
U U2 1 0.16767028 0.33232972 0.50000000 1.0
U U3 1 0.33232972 0.83232972 0.16466045 1.0
Si Si4 1 0.75000000 0.75000000 0.00000000 1.0
Si Si5 1 0.25000000 0.25000000 0.00000000 1.0
H H6 1 0.22397814 0.97628535 0.50000000 1.0
H H7 1 0.47628535 0.72397814 0.50000000 1.0
H H8 1 0.72397814 0.22397814 0.24769379 1.0
H H9 1 0.97628535 0.47628535 0.75230621 1.0
H H10 1 0.27602186 0.77602186 0.75230621 1.0
H H11 1 0.52371465 0.27602186 0.50000000 1.0
H H12 1 0.02371465 0.52371465 0.24769379 1.0
H H13 1 0.77602186 0.02371465 0.50000000 1.0
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