Ba(LaSe2)2
弹性数据 ELAMP-ID: mp-37741 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.46 | 6.5798 | 2.3 | (0,1,-1) |
| 13.46 | 6.5797 | 2.3 | (0,1,0) |
| 13.46 | 6.5797 | 2.3 | (1,0,0) |
| 13.46 | 6.5796 | 2.3 | (1,0,-1) |
| 23.36 | 3.8081 | 24.6 | (0,1,-2) |
| 23.36 | 3.8081 | 24.6 | (1,-2,1) |
| 23.36 | 3.8081 | 24.6 | (1,0,1) |
| 23.36 | 3.8081 | 24.6 | (0,1,1) |
| 23.36 | 3.8080 | 24.6 | (1,-2,0) |
| 23.36 | 3.8080 | 24.6 | (1,0,-2) |
| 23.36 | 3.8080 | 24.6 | (2,-1,0) |
| 23.36 | 3.8080 | 24.6 | (2,-1,-1) |
| 23.45 | 3.7942 | 18.4 | (0,2,-1) |
| 23.45 | 3.7942 | 18.4 | (1,1,0) |
| 23.45 | 3.7942 | 18.4 | (1,1,-2) |
| 23.45 | 3.7941 | 18.4 | (2,0,-1) |
| 27.00 | 3.3019 | 1.7 | (0,0,2) |
| 27.00 | 3.3019 | 1.7 | (2,-2,0) |
| 30.26 | 2.9533 | 93.8 | (1,-1,2) |
| 30.26 | 2.9533 | 93.8 | (2,-2,1) |
| 30.26 | 2.9533 | 93.8 | (1,-1,-2) |
| 30.26 | 2.9533 | 93.8 | (2,-2,-1) |
| 30.29 | 2.9512 | 99.8 | (1,-2,2) |
| 30.29 | 2.9511 | 99.8 | (2,-1,1) |
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 Ba(LaSe2)2 were obtained from the Materials Project database (MP-ID: mp-37741, 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_Ba(LaSe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.06829684
_cell_length_b 8.06846596
_cell_length_c 8.06843643
_cell_angle_alpha 109.27609862
_cell_angle_beta 109.27398811
_cell_angle_gamma 109.86388531
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba(LaSe2)2
_chemical_formula_sum 'Ba2 La4 Se8'
_cell_volume 404.32182130
_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
Ba Ba0 1 0.62499578 0.37499941 0.24999880 1.0
Ba Ba1 1 0.87499525 0.12499917 0.74999736 1.0
La La2 1 0.12392348 0.74999878 0.87392687 1.0
La La3 1 0.25000426 0.62392723 0.37392997 1.0
La La4 1 0.37607556 0.25000128 0.62607795 1.0
La La5 1 0.75000133 0.87608038 0.12608733 1.0
Se Se6 1 0.01436673 0.85702434 0.49683246 1.0
Se Se7 1 0.14295709 0.13978494 0.15731367 1.0
Se Se8 1 0.35704280 0.51436859 0.99683074 1.0
Se Se9 1 0.48564026 0.98245905 0.84264338 1.0
Se Se10 1 0.63979430 0.64297072 0.65735264 1.0
Se Se11 1 0.48247137 0.98565193 0.34265415 1.0
Se Se12 1 0.86020358 0.51753228 0.00317840 1.0
Se Se13 1 0.01752823 0.36019988 0.50317827 1.0
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