U2Si4W3
高熵材料 HEA 传统材料 TRAMP-ID: mp-9278 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.77 | 4.7264 | 1.4 | (1,0,1) |
| 20.52 | 4.3280 | 9.8 | (1,1,1) |
| 25.80 | 3.4534 | 6.1 | (2,0,0) |
| 26.11 | 3.4130 | 37.4 | (1,1,-1) |
| 26.86 | 3.3195 | 6.1 | (0,2,1) |
| 27.52 | 3.2409 | 34.0 | (0,0,2) |
| 28.14 | 3.1717 | 4.1 | (0,2,0) |
| 29.30 | 3.0478 | 16.4 | (2,0,1) |
| 29.43 | 3.0350 | 19.6 | (1,1,2) |
| 29.45 | 3.0330 | 51.6 | (2,1,0) |
| 29.86 | 2.9919 | 56.9 | (1,2,1) |
| 30.47 | 2.9340 | 17.7 | (1,0,2) |
| 30.48 | 2.9326 | 20.2 | (2,1,1) |
| 31.03 | 2.8823 | 17.3 | (1,2,0) |
| 32.24 | 2.7768 | 26.8 | (0,2,2) |
| 34.59 | 2.5929 | 40.9 | (2,1,-1) |
| 34.82 | 2.5764 | 44.8 | (1,2,2) |
| 35.42 | 2.5345 | 9.0 | (0,2,-1) |
| 37.23 | 2.4151 | 100.0 | (2,1,2) |
| 37.46 | 2.4009 | 29.2 | (1,1,-2) |
| 37.58 | 2.3932 | 27.4 | (2,2,1) |
| 37.81 | 2.3794 | 92.1 | (1,2,-1) |
| 38.08 | 2.3632 | 45.6 | (2,0,2) |
| 38.54 | 2.3360 | 5.4 | (2,2,0) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of U2Si4W3 were obtained from the Materials Project database (MP-ID: mp-9278, 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_U2Si4W3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.90673499
_cell_length_b 6.72892499
_cell_length_c 6.87591011
_cell_angle_alpha 70.50860958
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2Si4W3
_chemical_formula_sum 'U4 Si8 W6'
_cell_volume 301.24394450
_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 0.66558615 0.44189971 0.18792926 1.0
U U1 1 0.16558615 0.05810029 0.81207074 1.0
U U2 1 0.33441385 0.55810029 0.81207074 1.0
U U3 1 0.83441385 0.94189971 0.18792926 1.0
Si Si4 1 0.86706829 0.13118038 0.50193433 1.0
Si Si5 1 0.36706829 0.36881962 0.49806567 1.0
Si Si6 1 0.13293171 0.86881962 0.49806567 1.0
Si Si7 1 0.63293171 0.63118038 0.50193433 1.0
Si Si8 1 0.54325784 0.87080519 0.90974441 1.0
Si Si9 1 0.04325784 0.62919481 0.09025559 1.0
Si Si10 1 0.95674216 0.37080519 0.90974441 1.0
Si Si11 1 0.45674216 0.12919481 0.09025559 1.0
W W12 1 0.66373115 0.25298884 0.75496475 1.0
W W13 1 0.16373115 0.24701116 0.24503525 1.0
W W14 1 0.50000000 -0.00000000 0.50000000 1.0
W W15 1 -0.00000000 0.50000000 0.50000000 1.0
W W16 1 0.33626885 0.74701116 0.24503525 1.0
W W17 1 0.83626885 0.75298884 0.75496475 1.0
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