Y2O3
弹性数据 ELAMP-ID: mp-754759 · 空间群: R-3c (#167)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 21.30 | 4.1707 | 22.5 | (1,0,1) |
| 29.67 | 3.0108 | 37.3 | (1,1,0) |
| 29.67 | 3.0108 | 74.6 | (0,1,1) |
| 30.93 | 2.8911 | 100.0 | (1,0,-1) |
| 35.75 | 2.5120 | 2.9 | (0,2,0) |
| 35.84 | 2.5058 | 7.4 | (1,1,-1) |
| 35.84 | 2.5058 | 1.5 | (1,-2,2) |
| 43.39 | 2.0854 | 48.5 | (2,0,2) |
| 47.98 | 1.8962 | 12.5 | (2,1,1) |
| 47.98 | 1.8962 | 18.7 | (1,1,2) |
| 47.98 | 1.8962 | 6.2 | (1,-3,2) |
| 49.66 | 1.8357 | 1.4 | (2,-1,-1) |
| 51.85 | 1.7633 | 14.9 | (1,2,1) |
| 54.23 | 1.6913 | 15.5 | (2,1,-1) |
| 54.23 | 1.6913 | 15.5 | (1,-1,-2) |
| 54.23 | 1.6913 | 15.5 | (3,-3,2) |
| 55.01 | 1.6692 | 11.7 | (3,-1,0) |
| 55.01 | 1.6692 | 23.5 | (0,1,-3) |
| 61.61 | 1.5054 | 2.2 | (2,2,0) |
| 61.61 | 1.5054 | 2.2 | (0,2,2) |
| 61.61 | 1.5054 | 2.2 | (2,-4,2) |
| 64.46 | 1.4456 | 4.2 | (2,0,-2) |
| 64.46 | 1.4456 | 4.2 | (4,-2,2) |
| 64.46 | 1.4456 | 4.2 | (2,-2,4) |
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 Y2O3 were obtained from the Materials Project database (MP-ID: mp-754759, 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 5.78225934
_cell_length_b 6.03196199
_cell_length_c 5.78225836
_cell_angle_alpha 118.63978926
_cell_angle_beta 60.00001186
_cell_angle_gamma 118.63978868
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2O3
_chemical_formula_sum 'Y4 O6'
_cell_volume 145.46822333
_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
Y Y0 1 0.14169881 0.42509542 0.14169881 1.0
Y Y1 1 0.35830119 0.07490458 0.35830119 1.0
Y Y2 1 0.64169781 0.92509442 0.64169781 1.0
Y Y3 1 0.85830219 0.57490558 0.85830219 1.0
O O4 1 0.25000000 0.75000000 0.54282692 1.0
O O5 1 0.04282692 0.25000000 0.75000000 1.0
O O6 1 0.45717308 0.25000000 0.04282692 1.0
O O7 1 0.54282692 0.75000000 0.95717308 1.0
O O8 1 0.95717308 0.75000000 0.25000000 1.0
O O9 1 0.75000000 0.25000000 0.45717308 1.0
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