U2Ni12As7
高熵材料 HEA 传统材料 TRAMP-ID: mp-865508 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.89 | 8.1232 | 7.7 | (1,0,-1,0) |
| 18.92 | 4.6899 | 9.7 | (2,-1,-1,0) |
| 21.88 | 4.0616 | 2.3 | (2,0,-2,0) |
| 25.85 | 3.4461 | 9.3 | (1,0,-1,1) |
| 29.08 | 3.0703 | 5.3 | (3,-1,-2,0) |
| 32.23 | 2.7770 | 21.3 | (2,0,-2,1) |
| 33.08 | 2.7077 | 15.3 | (3,0,-3,0) |
| 37.64 | 2.3896 | 100.0 | (3,-1,-2,1) |
| 38.39 | 2.3450 | 13.5 | (4,-2,-2,0) |
| 40.02 | 2.2530 | 9.8 | (4,-1,-3,0) |
| 40.90 | 2.2063 | 7.6 | (3,0,-3,1) |
| 44.62 | 2.0308 | 8.5 | (4,0,-4,0) |
| 45.43 | 1.9964 | 4.8 | (4,-2,-2,1) |
| 46.86 | 1.9387 | 17.9 | (4,-1,-3,1) |
| 47.80 | 1.9028 | 21.9 | (0,0,0,2) |
| 48.87 | 1.8636 | 1.1 | (5,-2,-3,0) |
| 51.56 | 1.7726 | 23.4 | (5,-1,-4,0) |
| 51.85 | 1.7632 | 1.7 | (2,-1,-1,2) |
| 54.85 | 1.6737 | 17.4 | (5,-2,-3,1) |
| 56.93 | 1.6174 | 1.7 | (3,-1,-2,2) |
| 59.09 | 1.5633 | 2.9 | (6,-3,-3,0) |
| 59.36 | 1.5568 | 6.0 | (3,0,-3,2) |
| 62.12 | 1.4942 | 1.7 | (5,-5,0,1) |
| 62.12 | 1.4942 | 3.4 | (5,0,-5,1) |
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
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 U2Ni12As7 were obtained from the Materials Project database (MP-ID: mp-865508, 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_U2Ni12As7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.37988415
_cell_length_b 9.37988415
_cell_length_c 3.80553500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000105
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2Ni12As7
_chemical_formula_sum 'U2 Ni12 As7'
_cell_volume 289.96214013
_cell_formula_units_Z 1
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 0.33333300 0.66666700 0.00000000 1.0
U U1 1 0.66666700 0.33333300 0.50000000 1.0
Ni Ni2 1 0.42570800 0.38390700 0.00000000 1.0
Ni Ni3 1 0.61609300 0.04180100 0.00000000 1.0
Ni Ni4 1 0.95819900 0.57429200 0.00000000 1.0
Ni Ni5 1 0.38891500 0.94738100 0.50000000 1.0
Ni Ni6 1 0.05261900 0.44153300 0.50000000 1.0
Ni Ni7 1 0.55846700 0.61108500 0.50000000 1.0
Ni Ni8 1 0.11601500 0.90288800 0.00000000 1.0
Ni Ni9 1 0.09711200 0.21312700 0.00000000 1.0
Ni Ni10 1 0.78687300 0.88398500 0.00000000 1.0
Ni Ni11 1 0.28133700 0.15304000 0.50000000 1.0
Ni Ni12 1 0.84696000 0.12829700 0.50000000 1.0
Ni Ni13 1 0.87170300 0.71866300 0.50000000 1.0
As As14 1 0.00000000 0.00000000 0.50000000 1.0
As As15 1 0.28037000 0.40311300 0.50000000 1.0
As As16 1 0.59688700 0.87725700 0.50000000 1.0
As As17 1 0.12274300 0.71963000 0.50000000 1.0
As As18 1 0.40831300 0.11388900 0.00000000 1.0
As As19 1 0.88611100 0.29442400 0.00000000 1.0
As As20 1 0.70557600 0.59168700 0.00000000 1.0
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