U2SiNiOs2
高熵材料 HEAMP-ID: mp-3222720 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.64 | 4.7604 | 23.0 | (1,0,0) |
| 18.64 | 4.7604 | 23.0 | (1,-1,0) |
| 19.63 | 4.5221 | 1.3 | (0,1,0) |
| 21.99 | 4.0418 | 13.1 | (1,0,1) |
| 21.99 | 4.0418 | 13.1 | (1,-1,1) |
| 22.84 | 3.8928 | 8.5 | (0,1,1) |
| 23.25 | 3.8251 | 9.4 | (0,0,2) |
| 29.97 | 2.9818 | 10.2 | (1,0,2) |
| 29.97 | 2.9818 | 10.2 | (1,-1,2) |
| 30.61 | 2.9204 | 12.2 | (0,1,2) |
| 31.97 | 2.7994 | 5.9 | (2,-1,0) |
| 33.77 | 2.6544 | 27.8 | (1,1,0) |
| 33.77 | 2.6544 | 27.8 | (1,-2,0) |
| 37.80 | 2.3802 | 10.6 | (2,0,0) |
| 37.80 | 2.3802 | 10.6 | (2,-2,0) |
| 39.66 | 2.2728 | 78.0 | (2,0,1) |
| 39.66 | 2.2728 | 78.0 | (2,-2,1) |
| 39.87 | 2.2610 | 41.4 | (0,2,0) |
| 39.91 | 2.2590 | 74.8 | (2,-1,2) |
| 40.11 | 2.2479 | 76.5 | (1,0,3) |
| 40.62 | 2.2212 | 100.0 | (0,1,3) |
| 41.40 | 2.1807 | 23.0 | (1,1,2) |
| 41.40 | 2.1807 | 23.0 | (1,-2,2) |
| 41.65 | 2.1683 | 34.0 | (0,2,1) |
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 U2SiNiOs2 were obtained from the Materials Project database (MP-ID: mp-3222720, 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_U2SiNiOs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.59876475
_cell_length_b 5.31842116
_cell_length_c 7.65025278
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 121.75953480
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2SiNiOs2
_chemical_formula_sum 'U4 Si2 Ni2 Os4'
_cell_volume 193.68895276
_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 0.65666928 0.31333756 0.42377651 1.0
U U1 1 0.34333072 0.68666244 0.57622349 1.0
U U2 1 0.34333072 0.68666244 0.92377651 1.0
U U3 1 0.65666928 0.31333756 0.07622349 1.0
Si Si4 1 0.00000000 0.00000000 0.00000000 1.0
Si Si5 1 0.00000000 0.00000000 0.50000000 1.0
Ni Ni6 1 0.84362731 0.68725362 0.75000000 1.0
Ni Ni7 1 0.15637269 0.31274638 0.25000000 1.0
Os Os8 1 0.84795156 0.19652032 0.75000000 1.0
Os Os9 1 0.15204844 0.80347968 0.25000000 1.0
Os Os10 1 0.34856976 0.19652032 0.75000000 1.0
Os Os11 1 0.65143024 0.80347968 0.25000000 1.0
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