YSe2
传统材料 TRAMP-ID: mp-1232214 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.64 | 8.3158 | 2.4 | (0,0,1) |
| 24.35 | 3.6558 | 10.3 | (1,0,1) |
| 30.74 | 2.9086 | 15.7 | (1,0,2) |
| 31.07 | 2.8780 | 22.2 | (1,1,0) |
| 32.30 | 2.7719 | 39.4 | (0,0,3) |
| 32.93 | 2.7198 | 100.0 | (1,1,1) |
| 38.02 | 2.3664 | 91.0 | (1,1,2) |
| 39.33 | 2.2911 | 49.0 | (1,0,3) |
| 43.53 | 2.0789 | 3.0 | (0,0,4) |
| 44.52 | 2.0351 | 61.0 | (2,0,0) |
| 49.21 | 1.8514 | 2.3 | (1,0,4) |
| 51.39 | 1.7781 | 2.5 | (2,1,1) |
| 54.45 | 1.6853 | 7.5 | (1,1,4) |
| 55.08 | 1.6675 | 5.9 | (2,1,2) |
| 55.23 | 1.6632 | 1.1 | (0,0,5) |
| 56.06 | 1.6404 | 31.7 | (2,0,3) |
| 60.10 | 1.5396 | 13.7 | (1,0,5) |
| 60.89 | 1.5215 | 26.3 | (2,1,3) |
| 64.03 | 1.4543 | 3.7 | (2,0,4) |
| 64.74 | 1.4400 | 5.5 | (1,1,5) |
| 64.79 | 1.4390 | 19.5 | (2,2,0) |
| 68.52 | 1.3695 | 1.6 | (2,1,4) |
| 71.97 | 1.3120 | 10.0 | (1,0,6) |
| 73.41 | 1.2898 | 1.3 | (3,0,2) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of YSe2 were obtained from the Materials Project database (MP-ID: mp-1232214, 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_YSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.07015748
_cell_length_b 4.07015748
_cell_length_c 8.31575118
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural YSe2
_chemical_formula_sum 'Y2 Se4'
_cell_volume 137.76024678
_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 -0.00000000 0.50000000 0.72655698 1.0
Y Y1 1 0.50000000 0.00000000 0.27344302 1.0
Se Se2 1 0.50000000 0.50000000 0.00000000 1.0
Se Se3 1 0.00000000 0.00000000 0.00000000 1.0
Se Se4 1 0.50000000 0.00000000 0.63037295 1.0
Se Se5 1 0.00000000 0.50000000 0.36962705 1.0
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