HfO2
弹性数据 ELAMP-ID: mp-776532 · 空间群: P4_2/mnm (#136)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.18 | 3.4037 | 100.0 | (1,1,0) |
| 33.59 | 2.6680 | 88.0 | (1,0,1) |
| 37.36 | 2.4068 | 27.8 | (2,0,0) |
| 38.58 | 2.3335 | 1.8 | (1,1,1) |
| 51.11 | 1.7871 | 67.8 | (2,1,1) |
| 53.87 | 1.7018 | 16.0 | (2,2,0) |
| 57.50 | 1.6027 | 7.3 | (0,0,2) |
| 60.86 | 1.5222 | 17.0 | (3,1,0) |
| 64.24 | 1.4500 | 16.3 | (1,1,2) |
| 65.00 | 1.4348 | 19.2 | (3,0,1) |
| 70.61 | 1.3340 | 9.6 | (2,0,2) |
| 77.44 | 1.2324 | 15.5 | (3,2,1) |
| 79.68 | 1.2034 | 4.5 | (4,0,0) |
| 82.71 | 1.1668 | 9.1 | (2,2,2) |
| 85.61 | 1.1346 | 4.4 | (3,3,0) |
| 88.61 | 1.1037 | 12.8 | (3,1,2) |
| 89.30 | 1.0970 | 13.3 | (4,1,1) |
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-776532, 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 4.81353299
_cell_length_b 4.81353299
_cell_length_c 3.20541541
_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 'Hf2 O4'
_cell_volume 74.26979510
_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
Hf Hf0 1 0.00000000 -0.00000000 -0.00000000 1.0
Hf Hf1 1 0.50000000 0.50000000 0.50000000 1.0
O O2 1 0.19495512 0.80504488 0.50000000 1.0
O O3 1 0.30504488 0.30504488 0.00000000 1.0
O O4 1 0.69495512 0.69495512 -0.00000000 1.0
O O5 1 0.80504488 0.19495512 0.50000000 1.0
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