Y2O3
弹性数据 ELAMP-ID: mp-558573 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.11 | 5.8620 | 5.0 | (0,1,-1) |
| 18.01 | 4.9256 | 2.8 | (0,1,1) |
| 22.63 | 3.9292 | 6.2 | (0,1,-2) |
| 26.59 | 3.3519 | 17.3 | (0,1,2) |
| 28.85 | 3.0944 | 91.4 | (1,0,1) |
| 29.77 | 3.0012 | 91.4 | (0,2,1) |
| 30.50 | 2.9310 | 92.1 | (0,2,-2) |
| 31.66 | 2.8263 | 48.0 | (0,0,3) |
| 32.05 | 2.7922 | 1.6 | (0,1,-3) |
| 32.28 | 2.7735 | 70.5 | (1,1,0) |
| 33.17 | 2.7009 | 100.0 | (1,0,-2) |
| 34.65 | 2.5889 | 3.2 | (1,0,2) |
| 36.45 | 2.4647 | 1.7 | (0,1,3) |
| 38.94 | 2.3126 | 1.3 | (0,3,-1) |
| 39.40 | 2.2867 | 17.2 | (0,3,0) |
| 40.71 | 2.2162 | 9.8 | (1,0,-3) |
| 41.43 | 2.1794 | 4.0 | (0,3,-2) |
| 41.76 | 2.1629 | 20.0 | (1,2,-1) |
| 42.35 | 2.1341 | 1.1 | (0,1,-4) |
| 42.58 | 2.1235 | 7.0 | (1,0,3) |
| 42.73 | 2.1161 | 6.1 | (0,3,1) |
| 43.19 | 2.0946 | 59.2 | (1,1,-3) |
| 44.77 | 2.0242 | 1.1 | (1,2,1) |
| 45.01 | 2.0140 | 1.0 | (0,2,3) |
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 Y2O3 were obtained from the Materials Project database (MP-ID: mp-558573, 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_Y2O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.48820241
_cell_length_b 7.18400937
_cell_length_c 8.61355822
_cell_angle_alpha 99.84157958
_cell_angle_beta 90.00000000
_cell_angle_gamma 104.05040851
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2O3
_chemical_formula_sum 'Y6 O9'
_cell_volume 206.11596912
_cell_formula_units_Z 3
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
Y Y0 1 0.63532716 0.27065333 0.48719576 1.0
Y Y1 1 0.36467284 0.72934667 0.51280424 1.0
Y Y2 1 0.03316718 0.06633636 0.81319817 1.0
Y Y3 1 0.69055451 0.38111003 0.13726837 1.0
Y Y4 1 0.30944549 0.61888997 0.86273163 1.0
Y Y5 1 0.96683282 0.93366364 0.18680183 1.0
O O6 1 0.12755455 0.25510810 0.28226511 1.0
O O7 1 0.82538430 0.65076760 0.03009814 1.0
O O8 1 0.79339108 0.58678217 0.37664769 1.0
O O9 1 0.47094706 0.94189413 0.34315326 1.0
O O10 1 0.52905294 0.05810587 0.65684674 1.0
O O11 1 0.50000000 -0.00000000 -0.00000000 1.0
O O12 1 0.17461570 0.34923240 0.96990186 1.0
O O13 1 0.20660892 0.41321783 0.62335231 1.0
O O14 1 0.87244545 0.74489190 0.71773489 1.0
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