BaSe2
弹性数据 ELAMP-ID: mp-7547 · 空间群: C2/c (#15)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 20.46 | 4.3415 | 13.8 | (0,1,1) |
| 20.54 | 4.3250 | 4.9 | (1,0,0) |
| 21.28 | 4.1761 | 1.2 | (0,0,2) |
| 21.61 | 4.1126 | 51.5 | (0,1,-1) |
| 25.29 | 3.5221 | 68.1 | (1,0,-1) |
| 25.29 | 3.5221 | 68.1 | (1,1,2) |
| 26.00 | 3.4267 | 100.0 | (1,0,2) |
| 32.97 | 2.7171 | 5.1 | (1,-1,0) |
| 33.09 | 2.7073 | 24.7 | (1,0,-2) |
| 34.02 | 2.6350 | 35.8 | (1,0,3) |
| 35.87 | 2.5034 | 26.7 | (1,-1,-1) |
| 35.87 | 2.5034 | 26.7 | (1,2,2) |
| 36.11 | 2.4871 | 36.7 | (0,1,3) |
| 36.73 | 2.4469 | 47.4 | (0,2,0) |
| 37.43 | 2.4027 | 33.3 | (1,2,-1) |
| 37.64 | 2.3897 | 13.4 | (2,1,0) |
| 38.17 | 2.3578 | 16.2 | (0,1,-3) |
| 40.60 | 2.2220 | 39.0 | (2,0,1) |
| 40.60 | 2.2220 | 39.0 | (2,2,1) |
| 41.62 | 2.1700 | 4.4 | (1,-1,-2) |
| 41.62 | 2.1700 | 4.4 | (1,2,3) |
| 43.33 | 2.0880 | 26.8 | (0,0,4) |
| 43.90 | 2.0623 | 20.8 | (1,-1,3) |
| 49.04 | 1.8576 | 22.8 | (2,1,-2) |
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 BaSe2 were obtained from the Materials Project database (MP-ID: mp-7547, 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_BaSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.98782736
_cell_length_b 5.50106594
_cell_length_c 8.73199042
_cell_angle_alpha 79.48689443
_cell_angle_beta 73.40489491
_cell_angle_gamma 63.04112916
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaSe2
_chemical_formula_sum 'Ba2 Se4'
_cell_volume 204.26639960
_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 0.12802229 0.25000000 0.75000000 1.0
Ba Ba1 1 0.87197771 0.75000000 0.25000000 1.0
Se Se2 1 0.47303523 0.28736039 0.02502730 1.0
Se Se3 1 0.78542392 0.21263961 0.47497270 1.0
Se Se4 1 0.21457608 0.78736039 0.52502730 1.0
Se Se5 1 0.52696477 0.71263961 0.97497270 1.0
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