LaSe3
传统材料 TRAMP-ID: mp-1185605 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.78 | 5.2841 | 5.6 | (1,0,-1,0) |
| 22.33 | 3.9805 | 6.1 | (1,0,-1,1) |
| 29.27 | 3.0508 | 3.0 | (2,-1,-1,0) |
| 29.52 | 3.0262 | 41.8 | (0,0,0,2) |
| 33.93 | 2.6420 | 7.1 | (2,-2,0,0) |
| 33.93 | 2.6420 | 14.3 | (2,0,-2,0) |
| 34.14 | 2.6260 | 2.0 | (1,0,-1,2) |
| 37.13 | 2.4214 | 100.0 | (2,0,-2,1) |
| 42.06 | 2.1485 | 2.3 | (2,-1,-1,2) |
| 45.58 | 1.9903 | 18.5 | (2,0,-2,2) |
| 47.97 | 1.8966 | 3.8 | (3,-1,-2,1) |
| 57.47 | 1.6034 | 27.6 | (2,0,-2,3) |
| 60.72 | 1.5254 | 15.3 | (4,-2,-2,0) |
| 61.26 | 1.5131 | 5.1 | (0,0,0,4) |
| 68.94 | 1.3621 | 20.9 | (4,-2,-2,2) |
| 71.41 | 1.3210 | 1.5 | (4,0,-4,0) |
| 71.91 | 1.3130 | 4.7 | (2,0,-2,4) |
| 73.36 | 1.2906 | 4.3 | (4,-4,0,1) |
| 73.36 | 1.2906 | 8.7 | (4,0,-4,1) |
| 79.10 | 1.2107 | 3.5 | (4,0,-4,2) |
| 88.46 | 1.1052 | 2.8 | (4,-4,0,3) |
| 88.46 | 1.1052 | 5.5 | (4,0,-4,3) |
| 88.94 | 1.1005 | 8.4 | (2,0,-2,5) |
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 LaSe3 were obtained from the Materials Project database (MP-ID: mp-1185605, 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_LaSe3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.10154031
_cell_length_b 6.10154031
_cell_length_c 6.05232200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000336
_symmetry_Int_Tables_number 1
_chemical_formula_structural LaSe3
_chemical_formula_sum 'La2 Se6'
_cell_volume 195.13340019
_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 0.66666700 0.33333300 0.25000000 1.0
La La1 1 0.33333300 0.66666700 0.75000000 1.0
Se Se2 1 0.82638100 0.17361900 0.75000000 1.0
Se Se3 1 0.34723700 0.17361900 0.75000000 1.0
Se Se4 1 0.82638100 0.65276300 0.75000000 1.0
Se Se5 1 0.17361900 0.82638100 0.25000000 1.0
Se Se6 1 0.65276300 0.82638100 0.25000000 1.0
Se Se7 1 0.17361900 0.34723700 0.25000000 1.0
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