LiYSe2
弹性数据 ELAMP-ID: mp-37879 · 空间群: I4_1/amd (#141)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.41 | 5.0935 | 53.5 | (1,0,-1) |
| 27.06 | 3.2947 | 18.3 | (2,0,-1) |
| 28.03 | 3.1833 | 12.0 | (2,1,-2) |
| 31.02 | 2.8834 | 52.0 | (2,2,-2) |
| 31.52 | 2.8386 | 100.0 | (1,-1,1) |
| 36.23 | 2.4795 | 16.5 | (2,-1,-1) |
| 42.29 | 2.1370 | 7.0 | (3,2,-3) |
| 42.68 | 2.1186 | 7.4 | (3,0,-2) |
| 44.81 | 2.0228 | 73.6 | (3,1,-3) |
| 45.17 | 2.0072 | 36.1 | (2,-2,0) |
| 48.77 | 1.8674 | 3.5 | (2,-1,-2) |
| 52.80 | 1.7337 | 2.7 | (3,3,-4) |
| 53.46 | 1.7141 | 5.4 | (3,-1,-2) |
| 53.69 | 1.7073 | 6.9 | (4,1,-3) |
| 54.01 | 1.6978 | 1.8 | (3,0,-3) |
| 55.81 | 1.6473 | 37.9 | (4,0,-2) |
| 59.23 | 1.5601 | 3.8 | (3,-2,-1) |
| 63.60 | 1.4630 | 2.0 | (4,1,-4) |
| 63.89 | 1.4571 | 2.1 | (4,-1,-2) |
| 64.65 | 1.4417 | 5.9 | (4,4,-4) |
| 65.80 | 1.4193 | 11.5 | (2,-2,2) |
| 67.81 | 1.3821 | 1.2 | (5,2,-4) |
| 68.65 | 1.3672 | 2.4 | (3,-2,-2) |
| 71.97 | 1.3120 | 2.2 | (5,1,-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 LiYSe2 were obtained from the Materials Project database (MP-ID: mp-37879, 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_LiYSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.02634936
_cell_length_b 7.02634936
_cell_length_c 7.02634936
_cell_angle_alpha 132.34462296
_cell_angle_beta 132.34462296
_cell_angle_gamma 69.68527398
_symmetry_Int_Tables_number 1
_chemical_formula_structural LiYSe2
_chemical_formula_sum 'Li2 Y2 Se4'
_cell_volume 185.85838180
_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
Li Li0 1 0.25000000 0.75000000 0.50000000 1.0
Li Li1 1 0.50000000 0.50000000 0.00000000 1.0
Y Y2 1 -0.00000000 -0.00000000 0.00000000 1.0
Y Y3 1 0.75000000 0.25000000 0.50000000 1.0
Se Se4 1 0.75338715 0.75338715 -0.00000000 1.0
Se Se5 1 0.99661285 0.49661285 0.50000000 1.0
Se Se6 1 0.50338715 0.00338715 0.50000000 1.0
Se Se7 1 0.24661285 0.24661285 0.00000000 1.0
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