HfO2
弹性数据 ELAMP-ID: mp-352 · 空间群: P2_1/c (#14)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.66 | 5.0235 | 5.5 | (1,0,0) |
| 24.32 | 3.6604 | 14.2 | (0,1,1) |
| 24.76 | 3.5962 | 12.2 | (1,1,0) |
| 28.44 | 3.1380 | 100.0 | (1,1,-1) |
| 31.89 | 2.8064 | 78.6 | (1,1,1) |
| 34.48 | 2.6015 | 24.7 | (0,0,2) |
| 34.84 | 2.5753 | 19.2 | (0,2,0) |
| 35.75 | 2.5117 | 22.7 | (2,0,0) |
| 36.15 | 2.4847 | 7.7 | (1,0,-2) |
| 39.02 | 2.3081 | 9.6 | (0,2,1) |
| 40.30 | 2.2379 | 1.1 | (1,1,-2) |
| 41.14 | 2.1941 | 14.5 | (2,1,-1) |
| 41.66 | 2.1678 | 4.1 | (1,0,2) |
| 41.85 | 2.1585 | 3.7 | (1,2,-1) |
| 45.39 | 1.9980 | 4.8 | (1,1,2) |
| 45.86 | 1.9786 | 7.4 | (2,0,-2) |
| 49.34 | 1.8470 | 1.8 | (2,1,-2) |
| 49.82 | 1.8302 | 17.9 | (0,2,2) |
| 50.77 | 1.7981 | 21.4 | (2,2,0) |
| 51.08 | 1.7881 | 11.2 | (1,2,-2) |
| 51.78 | 1.7655 | 5.6 | (2,2,-1) |
| 54.83 | 1.6745 | 2.1 | (3,0,0) |
| 54.86 | 1.6734 | 11.6 | (2,0,2) |
| 55.40 | 1.6584 | 1.2 | (1,2,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of HfO2 were obtained from the Materials Project database (MP-ID: mp-352, 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_HfO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.09417501
_cell_length_b 5.15064470
_cell_length_c 5.27621049
_cell_angle_alpha 90.00000000
_cell_angle_beta 99.55883373
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural HfO2
_chemical_formula_sum 'Hf4 O8'
_cell_volume 136.51657937
_cell_formula_units_Z 4
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
Hf Hf0 1 0.27613578 0.45806468 0.70790733 1.0
Hf Hf1 1 0.72386422 0.95806468 0.79209267 1.0
Hf Hf2 1 0.72386422 0.54193532 0.29209267 1.0
Hf Hf3 1 0.27613578 0.04193532 0.20790733 1.0
O O4 1 0.44799782 0.74252595 0.97857799 1.0
O O5 1 0.55200218 0.24252595 0.52142201 1.0
O O6 1 0.55200218 0.25747405 0.02142201 1.0
O O7 1 0.44799782 0.75747405 0.47857799 1.0
O O8 1 0.06836078 0.33075888 0.34625278 1.0
O O9 1 0.93163922 0.83075888 0.15374722 1.0
O O10 1 0.93163922 0.66924112 0.65374722 1.0
O O11 1 0.06836078 0.16924112 0.84625278 1.0
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