Ce7Hf3Si8O3
高熵材料 HEAMP-ID: mp-3275525 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.78 | 9.0415 | 10.5 | (1,0,-1,0) |
| 16.99 | 5.2201 | 1.7 | (2,-1,-1,0) |
| 19.64 | 4.5207 | 11.1 | (2,0,-2,0) |
| 20.66 | 4.2983 | 2.5 | (0,0,0,1) |
| 22.91 | 3.8819 | 2.5 | (1,0,-1,1) |
| 26.08 | 3.4174 | 13.6 | (3,-1,-2,0) |
| 26.87 | 3.3182 | 5.4 | (2,-1,-1,1) |
| 28.66 | 3.1150 | 32.0 | (2,0,-2,1) |
| 29.64 | 3.0138 | 6.7 | (3,0,-3,0) |
| 33.50 | 2.6750 | 100.0 | (3,-1,-2,1) |
| 34.36 | 2.6101 | 21.8 | (4,-2,-2,0) |
| 35.81 | 2.5077 | 5.7 | (4,-1,-3,0) |
| 36.41 | 2.4677 | 1.8 | (3,0,-3,1) |
| 39.88 | 2.2604 | 26.3 | (4,0,-4,0) |
| 40.43 | 2.2310 | 1.5 | (4,-2,-2,1) |
| 42.04 | 2.1491 | 18.0 | (0,0,0,2) |
| 43.64 | 2.0743 | 3.2 | (3,2,-5,0) |
| 43.64 | 2.0743 | 1.6 | (5,-2,-3,0) |
| 46.80 | 1.9410 | 2.4 | (2,0,-2,2) |
| 50.14 | 1.8193 | 4.7 | (3,-1,-2,2) |
| 50.47 | 1.8083 | 4.9 | (5,0,-5,0) |
| 52.28 | 1.7498 | 2.8 | (3,0,-3,2) |
| 52.60 | 1.7400 | 4.5 | (6,-3,-3,0) |
| 53.64 | 1.7087 | 1.4 | (2,4,-6,0) |
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 Ce7Hf3Si8O3 were obtained from the Materials Project database (MP-ID: mp-3275525, 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_Ce7Hf3Si8O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.44019611
_cell_length_b 10.44019652
_cell_length_c 4.29827177
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999873
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ce7Hf3Si8O3
_chemical_formula_sum 'Ce7 Hf3 Si8 O3'
_cell_volume 405.73440754
_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
Ce Ce0 1 0.21504750 0.78495250 0.00000000 1.0
Ce Ce1 1 0.21504750 0.43009399 0.00000000 1.0
Ce Ce2 1 0.78495250 0.56990601 0.00000000 1.0
Ce Ce3 1 0.43009399 0.21504750 0.00000000 1.0
Ce Ce4 1 0.00000000 0.00000000 0.00000000 1.0
Ce Ce5 1 0.56990601 0.78495250 0.00000000 1.0
Ce Ce6 1 0.78495250 0.21504750 0.00000000 1.0
Hf Hf7 1 0.50000000 0.00000000 0.50000000 1.0
Hf Hf8 1 0.00000000 0.50000000 0.50000000 1.0
Hf Hf9 1 0.50000000 0.50000000 0.50000000 1.0
Si Si10 1 0.66666700 0.33333300 0.50000000 1.0
Si Si11 1 0.00000000 0.76886824 0.50000000 1.0
Si Si12 1 0.33333300 0.66666700 0.50000000 1.0
Si Si13 1 0.23113176 0.23113176 0.50000000 1.0
Si Si14 1 0.76886824 0.76886824 0.50000000 1.0
Si Si15 1 0.76886824 0.00000000 0.50000000 1.0
Si Si16 1 0.23113176 0.00000000 0.50000000 1.0
Si Si17 1 1.00000000 0.23113176 0.50000000 1.0
O O18 1 0.50000000 0.50000000 0.00000000 1.0
O O19 1 0.50000000 0.00000000 0.00000000 1.0
O O20 1 0.00000000 0.50000000 0.00000000 1.0
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