Y2SeO2
弹性数据 ELAMP-ID: mp-755609 · 空间群: I4/mmm (#139)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.54 | 6.0925 | 2.1 | (1,1,-1) |
| 24.23 | 3.6731 | 1.4 | (1,0,-1) |
| 32.02 | 2.7951 | 100.0 | (2,1,-2) |
| 32.88 | 2.7240 | 36.0 | (1,-1,0) |
| 36.12 | 2.4868 | 1.9 | (2,0,-1) |
| 43.97 | 2.0595 | 1.0 | (3,2,-3) |
| 44.62 | 2.0308 | 6.9 | (3,3,-3) |
| 44.62 | 2.0306 | 3.5 | (3,1,-2) |
| 47.19 | 1.9262 | 21.0 | (1,-1,1) |
| 56.52 | 1.6282 | 21.8 | (4,2,-3) |
| 58.15 | 1.5863 | 1.2 | (4,3,-4) |
| 58.16 | 1.5860 | 34.8 | (3,0,-2) |
| 66.96 | 1.3975 | 8.4 | (4,2,-4) |
| 68.95 | 1.3620 | 6.3 | (2,-2,0) |
| 74.25 | 1.2773 | 6.8 | (5,4,-5) |
| 78.05 | 1.2244 | 7.2 | (3,0,-3) |
| 78.52 | 1.2182 | 6.0 | (2,-2,1) |
| 85.93 | 1.1312 | 4.4 | (5,1,-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 Y2SeO2 were obtained from the Materials Project database (MP-ID: mp-755609, 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_Y2SeO2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.67372109
_cell_length_b 6.67372109
_cell_length_c 6.67372109
_cell_angle_alpha 146.44924209
_cell_angle_beta 146.44924209
_cell_angle_gamma 48.17996724
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2SeO2
_chemical_formula_sum 'Y2 Se1 O2'
_cell_volume 90.41573571
_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
Y Y0 1 0.34319600 0.34319600 0.00000000 1.0
Y Y1 1 0.65680400 0.65680400 0.00000000 1.0
Se Se2 1 0.00000000 0.00000000 0.00000000 1.0
O O3 1 0.75000000 0.25000000 0.50000000 1.0
O O4 1 0.25000000 0.75000000 0.50000000 1.0
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