U2Bi2O7
高熵材料 HEAMP-ID: mp-676230 · 空间群: Pmma (#51)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.90 | 11.1974 | 1.4 | (0,0,1) |
| 14.06 | 6.3007 | 1.3 | (0,1,1) |
| 28.24 | 3.1596 | 100.0 | (1,0,2) |
| 28.33 | 3.1503 | 99.6 | (0,2,2) |
| 31.97 | 2.7994 | 27.1 | (0,0,4) |
| 33.17 | 2.7005 | 50.1 | (1,2,0) |
| 46.74 | 1.9436 | 63.8 | (1,2,4) |
| 47.51 | 1.9137 | 15.8 | (2,0,0) |
| 47.73 | 1.9054 | 15.4 | (0,4,0) |
| 54.72 | 1.6774 | 15.8 | (1,0,6) |
| 54.77 | 1.6761 | 15.8 | (0,2,6) |
| 56.24 | 1.6356 | 30.8 | (2,2,2) |
| 56.39 | 1.6317 | 30.5 | (1,4,2) |
| 58.42 | 1.5798 | 10.9 | (2,0,4) |
| 58.61 | 1.5752 | 10.9 | (0,4,4) |
| 66.84 | 1.3997 | 4.9 | (0,0,8) |
| 69.63 | 1.3503 | 10.0 | (2,4,0) |
| 75.39 | 1.2608 | 12.9 | (2,2,6) |
| 75.51 | 1.2591 | 12.8 | (1,4,6) |
| 76.60 | 1.2439 | 6.5 | (3,0,2) |
| 76.69 | 1.2427 | 10.1 | (1,2,8) |
| 76.97 | 1.2388 | 6.4 | (0,6,2) |
| 78.68 | 1.2162 | 10.1 | (2,4,4) |
| 79.17 | 1.2098 | 5.1 | (3,2,0) |
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
关联任务
引用参考
The crystal structure and related material properties of U2Bi2O7 were obtained from the Materials Project database (MP-ID: mp-676230, 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_U2Bi2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.82732600
_cell_length_b 7.62174300
_cell_length_c 11.19739800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural U2Bi2O7
_chemical_formula_sum 'U4 Bi4 O14'
_cell_volume 326.63812300
_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 0.00000000 0.25000000 0.24461700 1.0
U U1 1 0.00000000 0.75000000 0.75538300 1.0
U U2 1 0.50000000 0.50000000 0.00000000 1.0
U U3 1 0.50000000 0.00000000 0.00000000 1.0
Bi Bi4 1 0.50000000 0.50000000 0.50000000 1.0
Bi Bi5 1 0.00000000 0.25000000 0.73808600 1.0
Bi Bi6 1 0.50000000 0.00000000 0.50000000 1.0
Bi Bi7 1 0.00000000 0.75000000 0.26191400 1.0
O O8 1 0.50000000 0.25000000 0.34728600 1.0
O O9 1 0.00000000 0.51277300 0.63293000 1.0
O O10 1 0.50000000 0.75000000 0.87817300 1.0
O O11 1 0.00000000 0.51527400 0.88225600 1.0
O O12 1 0.00000000 0.48472600 0.11774400 1.0
O O13 1 0.00000000 0.01527400 0.11774400 1.0
O O14 1 0.50000000 0.75000000 0.10575700 1.0
O O15 1 0.50000000 0.25000000 0.12182700 1.0
O O16 1 0.00000000 0.48722700 0.36707000 1.0
O O17 1 0.00000000 0.98722700 0.63293000 1.0
O O18 1 0.00000000 0.01277300 0.36707000 1.0
O O19 1 0.50000000 0.75000000 0.65271400 1.0
O O20 1 0.50000000 0.25000000 0.89424300 1.0
O O21 1 0.00000000 0.98472600 0.88225600 1.0
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