ErTaO4
弹性数据 ELAMP-ID: mp-5503 · 空间群: C2/c (#15)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.32 | 5.4319 | 4.6 | (0,0,1) |
| 18.78 | 4.7263 | 3.1 | (0,1,-1) |
| 18.78 | 4.7263 | 3.1 | (0,1,0) |
| 28.62 | 3.1185 | 100.0 | (1,-1,-1) |
| 28.63 | 3.1182 | 100.0 | (1,-1,1) |
| 29.98 | 2.9808 | 2.3 | (0,1,-2) |
| 29.98 | 2.9807 | 2.3 | (0,1,1) |
| 30.44 | 2.9367 | 3.4 | (1,0,-2) |
| 30.44 | 2.9363 | 3.4 | (1,0,1) |
| 30.57 | 2.9242 | 83.8 | (1,1,-2) |
| 30.57 | 2.9239 | 83.8 | (1,1,0) |
| 32.98 | 2.7159 | 45.0 | (0,0,2) |
| 34.16 | 2.6245 | 48.4 | (0,2,-1) |
| 35.79 | 2.5091 | 38.3 | (2,0,-1) |
| 42.26 | 2.1388 | 3.9 | (1,1,-3) |
| 42.26 | 2.1386 | 3.8 | (1,1,1) |
| 45.16 | 2.0076 | 1.3 | (0,1,-3) |
| 45.16 | 2.0076 | 1.3 | (0,1,2) |
| 45.49 | 1.9940 | 4.0 | (1,0,-3) |
| 45.49 | 1.9938 | 4.0 | (1,0,2) |
| 46.03 | 1.9716 | 1.1 | (2,-1,-2) |
| 46.04 | 1.9714 | 1.1 | (2,-1,1) |
| 47.71 | 1.9061 | 1.5 | (1,2,-3) |
| 47.72 | 1.9059 | 1.5 | (1,2,0) |
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 ErTaO4 were obtained from the Materials Project database (MP-ID: mp-5503, 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_ErTaO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.03997153
_cell_length_b 5.27192481
_cell_length_c 6.44762727
_cell_angle_alpha 111.86861418
_cell_angle_beta 110.66659093
_cell_angle_gamma 95.33607465
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErTaO4
_chemical_formula_sum 'Er2 Ta2 O8'
_cell_volume 143.70118335
_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
Er Er0 1 0.38141705 0.63141611 0.26277956 1.0
Er Er1 1 0.61858295 0.36858389 0.73722044 1.0
Ta Ta2 1 0.85298949 0.10294195 0.20582390 1.0
Ta Ta3 1 0.14701051 0.89705805 0.79417610 1.0
O O4 1 0.00266054 0.78619898 0.06278287 1.0
O O5 1 0.56017576 0.27666530 0.06285990 1.0
O O6 1 0.99733946 0.21380102 0.93721713 1.0
O O7 1 0.43982424 0.72333470 0.93714010 1.0
O O8 1 0.21088588 0.37199165 0.42249800 1.0
O O9 1 0.71166806 0.05049758 0.42244485 1.0
O O10 1 0.78911412 0.62800835 0.57750200 1.0
O O11 1 0.28833194 0.94950242 0.57755515 1.0
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