Ba2HfO4
弹性数据 ELAMP-ID: mp-754363 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.06 | 6.7779 | 29.6 | (0,0,1) |
| 22.35 | 3.9775 | 3.1 | (1,0,0) |
| 29.18 | 3.0607 | 86.6 | (1,0,-1) |
| 29.18 | 3.0607 | 86.6 | (1,0,2) |
| 30.38 | 2.9420 | 100.0 | (1,-1,0) |
| 33.20 | 2.6987 | 2.6 | (1,1,0) |
| 39.68 | 2.2715 | 10.3 | (1,0,-2) |
| 39.68 | 2.2715 | 10.3 | (1,0,3) |
| 39.90 | 2.2593 | 23.3 | (0,0,3) |
| 40.61 | 2.2216 | 3.6 | (1,1,-1) |
| 40.61 | 2.2216 | 1.2 | (1,1,3) |
| 43.50 | 2.0803 | 48.6 | (2,0,1) |
| 45.62 | 1.9887 | 2.6 | (2,0,0) |
| 45.62 | 1.9887 | 2.6 | (2,0,2) |
| 50.96 | 1.7919 | 25.0 | (1,1,-2) |
| 50.96 | 1.7919 | 8.3 | (1,1,4) |
| 53.24 | 1.7205 | 49.9 | (2,1,0) |
| 53.24 | 1.7205 | 16.6 | (2,1,3) |
| 54.12 | 1.6945 | 5.2 | (0,0,4) |
| 60.33 | 1.5341 | 3.0 | (2,1,-1) |
| 60.33 | 1.5341 | 9.0 | (2,-1,-2) |
| 60.50 | 1.5304 | 13.1 | (2,0,-2) |
| 60.50 | 1.5304 | 13.1 | (2,0,4) |
| 63.21 | 1.4710 | 15.4 | (2,-2,0) |
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 Ba2HfO4 were obtained from the Materials Project database (MP-ID: mp-754363, 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_Ba2HfO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.16058973
_cell_length_b 4.16058973
_cell_length_c 7.38884990
_cell_angle_alpha 73.64756235
_cell_angle_beta 73.64756235
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2HfO4
_chemical_formula_sum 'Ba2 Hf1 O4'
_cell_volume 117.32879454
_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
Ba Ba0 1 0.35256068 0.35256068 0.29487665 1.0
Ba Ba1 1 0.64743932 0.64743932 0.70512335 1.0
Hf Hf2 1 0.00000000 0.00000000 -0.00000000 1.0
O O3 1 0.50000000 0.00000000 -0.00000000 1.0
O O4 1 0.00000000 0.50000000 -0.00000000 1.0
O O5 1 0.15461220 0.15461220 0.69077561 1.0
O O6 1 0.84538780 0.84538780 0.30922439 1.0
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