HfO2
弹性数据 ELAMP-ID: mp-741 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 27.42 | 3.2525 | 4.5 | (0,0,2) |
| 30.12 | 2.9667 | 46.9 | (1,0,1) |
| 31.88 | 2.8070 | 95.1 | (0,1,2) |
| 32.22 | 2.7782 | 48.3 | (0,2,0) |
| 34.26 | 2.6171 | 100.0 | (1,1,1) |
| 42.08 | 2.1472 | 2.0 | (1,1,2) |
| 42.81 | 2.1125 | 3.5 | (0,2,2) |
| 44.69 | 2.0279 | 46.0 | (1,2,1) |
| 50.19 | 1.8177 | 30.8 | (1,0,3) |
| 53.01 | 1.7276 | 12.2 | (1,1,3) |
| 55.10 | 1.6668 | 16.8 | (2,0,0) |
| 56.59 | 1.6263 | 11.3 | (0,0,4) |
| 57.24 | 1.6095 | 24.0 | (0,3,2) |
| 58.77 | 1.5711 | 26.3 | (1,3,1) |
| 59.20 | 1.5608 | 2.8 | (0,1,4) |
| 60.91 | 1.5210 | 31.5 | (1,2,3) |
| 65.08 | 1.4332 | 26.1 | (2,1,2) |
| 65.28 | 1.4293 | 13.5 | (2,2,0) |
| 66.64 | 1.4035 | 10.7 | (0,2,4) |
| 67.42 | 1.3891 | 6.8 | (0,4,0) |
| 72.19 | 1.3085 | 1.4 | (2,2,2) |
| 72.92 | 1.2973 | 3.8 | (1,3,3) |
| 75.58 | 1.2580 | 6.0 | (1,4,1) |
| 78.23 | 1.2220 | 1.7 | (0,3,4) |
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-741, 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 3.33359700
_cell_length_b 5.55639500
_cell_length_c 6.50499500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural HfO2
_chemical_formula_sum 'Hf4 O8'
_cell_volume 120.49060236
_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 0.25000000 0.25131800 0.60787100 1.0
Hf Hf1 1 0.75000000 0.74868200 0.39212900 1.0
Hf Hf2 1 0.25000000 0.75131800 0.89212900 1.0
Hf Hf3 1 0.75000000 0.24868200 0.10787100 1.0
O O4 1 0.75000000 0.47920600 0.84145300 1.0
O O5 1 0.25000000 0.52079400 0.15854700 1.0
O O6 1 0.75000000 0.97920600 0.65854700 1.0
O O7 1 0.25000000 0.02079400 0.34145300 1.0
O O8 1 0.75000000 0.36050100 0.42340000 1.0
O O9 1 0.25000000 0.63949900 0.57660000 1.0
O O10 1 0.75000000 0.86050100 0.07660000 1.0
O O11 1 0.25000000 0.13949900 0.92340000 1.0
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