La3GaCuSe7
高熵材料 HEAMP-ID: mp-1223193 · 空间群: P6_3 (#173)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.61 | 9.2035 | 4.2 | (1,0,-1,0) |
| 16.92 | 5.2411 | 17.2 | (1,0,-1,1) |
| 19.29 | 4.6017 | 11.8 | (2,0,-2,0) |
| 21.77 | 4.0819 | 15.7 | (2,-1,-1,1) |
| 23.85 | 3.7314 | 17.0 | (2,-2,0,1) |
| 23.85 | 3.7314 | 34.0 | (2,0,-2,1) |
| 25.61 | 3.4786 | 10.8 | (3,-1,-2,0) |
| 27.99 | 3.1880 | 23.1 | (0,0,0,2) |
| 29.11 | 3.0678 | 1.9 | (3,0,-3,0) |
| 29.25 | 3.0537 | 70.1 | (3,-1,-2,1) |
| 29.66 | 3.0124 | 69.8 | (1,0,-1,2) |
| 32.39 | 2.7645 | 81.6 | (3,0,-3,1) |
| 32.76 | 2.7337 | 11.0 | (2,-1,-1,2) |
| 33.74 | 2.6568 | 100.0 | (4,-2,-2,0) |
| 34.22 | 2.6206 | 59.0 | (2,0,-2,2) |
| 35.16 | 2.5526 | 24.0 | (4,-1,-3,0) |
| 35.16 | 2.5526 | 12.0 | (3,1,-4,0) |
| 36.64 | 2.4524 | 1.8 | (4,-2,-2,1) |
| 37.97 | 2.3697 | 32.6 | (4,-1,-3,1) |
| 38.30 | 2.3503 | 38.6 | (3,-1,-2,2) |
| 38.30 | 2.3503 | 19.3 | (2,1,-3,2) |
| 39.15 | 2.3009 | 7.1 | (4,0,-4,0) |
| 40.82 | 2.2105 | 3.0 | (3,0,-3,2) |
| 41.73 | 2.1643 | 4.4 | (4,-4,0,1) |
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 La3GaCuSe7 were obtained from the Materials Project database (MP-ID: mp-1223193, 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_La3GaCuSe7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.62726298
_cell_length_b 10.62726298
_cell_length_c 6.37597700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000612
_symmetry_Int_Tables_number 1
_chemical_formula_structural La3GaCuSe7
_chemical_formula_sum 'La6 Ga2 Cu2 Se14'
_cell_volume 623.62024032
_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 0.14744900 0.77836300 0.07362000 1.0
La La1 1 0.22163700 0.36908600 0.07362000 1.0
La La2 1 0.63091400 0.85255100 0.07362000 1.0
La La3 1 0.85255100 0.22163700 0.57362000 1.0
La La4 1 0.77836300 0.63091400 0.57362000 1.0
La La5 1 0.36908600 0.14744900 0.57362000 1.0
Ga Ga6 1 0.33333300 0.66666700 0.48800200 1.0
Ga Ga7 1 0.66666700 0.33333300 0.98800200 1.0
Cu Cu8 1 0.00000000 0.00000000 0.13600200 1.0
Cu Cu9 1 0.00000000 0.00000000 0.63600200 1.0
Se Se10 1 0.25480100 0.10354000 0.11163800 1.0
Se Se11 1 0.89646000 0.15126100 0.11163800 1.0
Se Se12 1 0.84873900 0.74519900 0.11163800 1.0
Se Se13 1 0.74519900 0.89646000 0.61163800 1.0
Se Se14 1 0.10354000 0.84873900 0.61163800 1.0
Se Se15 1 0.15126100 0.25480100 0.61163800 1.0
Se Se16 1 0.33333300 0.66666700 0.86374700 1.0
Se Se17 1 0.66666700 0.33333300 0.36374700 1.0
Se Se18 1 0.42980300 0.90979600 0.34124400 1.0
Se Se19 1 0.09020400 0.52000800 0.34124400 1.0
Se Se20 1 0.47999200 0.57019700 0.34124400 1.0
Se Se21 1 0.57019700 0.09020400 0.84124400 1.0
Se Se22 1 0.90979600 0.47999200 0.84124400 1.0
Se Se23 1 0.52000800 0.42980300 0.84124400 1.0
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