LaY
传统材料 TRAMP-ID: mp-1222741 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.88 | 5.9552 | 7.8 | (0,0,0,2) |
| 27.77 | 3.2126 | 1.5 | (1,0,-1,0) |
| 28.78 | 3.1017 | 70.7 | (1,0,-1,1) |
| 30.01 | 2.9776 | 39.2 | (0,0,0,4) |
| 31.65 | 2.8274 | 100.0 | (1,0,-1,2) |
| 35.96 | 2.4974 | 39.1 | (1,0,-1,3) |
| 47.52 | 1.9135 | 17.7 | (1,0,-1,5) |
| 49.12 | 1.8548 | 29.4 | (2,-1,-1,0) |
| 51.61 | 1.7709 | 2.2 | (2,-1,-1,2) |
| 54.33 | 1.6887 | 21.1 | (1,0,-1,6) |
| 57.93 | 1.5919 | 9.8 | (2,0,-2,1) |
| 58.64 | 1.5743 | 34.3 | (2,-1,-1,4) |
| 59.62 | 1.5509 | 15.8 | (2,0,-2,2) |
| 61.69 | 1.5036 | 8.1 | (1,0,-1,7) |
| 62.36 | 1.4890 | 7.8 | (2,0,-2,3) |
| 62.37 | 1.4888 | 4.7 | (0,0,0,8) |
| 70.74 | 1.3318 | 5.4 | (2,0,-2,5) |
| 76.25 | 1.2487 | 5.0 | (2,0,-2,6) |
| 76.25 | 1.2487 | 2.5 | (2,-2,0,6) |
| 78.11 | 1.2236 | 4.1 | (1,0,-1,9) |
| 79.31 | 1.2080 | 7.8 | (3,-1,-2,1) |
| 80.78 | 1.1898 | 13.0 | (3,-1,-2,2) |
| 82.60 | 1.1680 | 3.5 | (2,0,-2,7) |
| 83.20 | 1.1612 | 7.0 | (3,-1,-2,3) |
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 LaY were obtained from the Materials Project database (MP-ID: mp-1222741, 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_LaY
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.70956246
_cell_length_b 3.70956246
_cell_length_c 11.91033473
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999920
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaY
_chemical_formula_sum 'La2 Y2'
_cell_volume 141.93842344
_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
La La0 1 0.33333300 0.66666700 0.75000000 1.0
La La1 1 0.66666700 0.33333300 0.25000000 1.0
Y Y2 1 0.00000000 0.00000000 -0.00000000 1.0
Y Y3 1 0.00000000 0.00000000 0.50000000 1.0
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