Ce3SiAgSe7
高熵材料 HEAMP-ID: mp-18071 · 空间群: P6_3 (#173)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.46 | 9.3464 | 38.1 | (1,0,-1,0) |
| 17.43 | 5.0877 | 19.8 | (1,0,-1,1) |
| 18.99 | 4.6732 | 5.5 | (2,0,-2,0) |
| 22.05 | 4.0315 | 19.5 | (2,-1,-1,1) |
| 24.04 | 3.7018 | 29.0 | (2,0,-2,1) |
| 25.21 | 3.5326 | 22.2 | (3,-1,-2,0) |
| 29.26 | 3.0526 | 59.8 | (3,-1,-2,1) |
| 29.45 | 3.0325 | 22.3 | (0,0,0,2) |
| 31.00 | 2.8845 | 71.5 | (1,0,-1,2) |
| 32.30 | 2.7712 | 47.5 | (3,0,-3,1) |
| 33.20 | 2.6981 | 70.5 | (4,-2,-2,0) |
| 33.91 | 2.6437 | 13.6 | (2,-1,-1,2) |
| 34.60 | 2.5922 | 100.0 | (4,-1,-3,0) |
| 35.28 | 2.5439 | 33.5 | (2,0,-2,2) |
| 36.45 | 2.4652 | 4.2 | (4,-2,-2,1) |
| 37.74 | 2.3837 | 40.3 | (4,-1,-3,1) |
| 38.53 | 2.3366 | 3.3 | (4,0,-4,0) |
| 39.15 | 2.3010 | 71.9 | (3,-1,-2,2) |
| 41.41 | 2.1804 | 3.7 | (4,0,-4,1) |
| 41.41 | 2.1804 | 1.9 | (4,-4,0,1) |
| 42.14 | 2.1442 | 6.8 | (5,-2,-3,0) |
| 44.42 | 2.0396 | 11.2 | (5,-1,-4,0) |
| 44.83 | 2.0216 | 15.6 | (5,-2,-3,1) |
| 44.97 | 2.0158 | 27.5 | (4,-2,-2,2) |
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 Ce3SiAgSe7 were obtained from the Materials Project database (MP-ID: mp-18071, 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_Ce3SiAgSe7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.79232781
_cell_length_b 10.79232781
_cell_length_c 6.06507100
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999886
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ce3SiAgSe7
_chemical_formula_sum 'Ce6 Si2 Ag2 Se14'
_cell_volume 611.78212387
_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
Ce Ce0 1 0.12555800 0.35690000 0.74007600 1.0
Ce Ce1 1 0.76865800 0.12555800 0.24007600 1.0
Ce Ce2 1 0.35690000 0.23134200 0.24007600 1.0
Ce Ce3 1 0.64310000 0.76865800 0.74007600 1.0
Ce Ce4 1 0.23134200 0.87444200 0.74007600 1.0
Ce Ce5 1 0.87444200 0.64310000 0.24007600 1.0
Si Si6 1 0.33333300 0.66666700 0.33095100 1.0
Si Si7 1 0.66666700 0.33333300 0.83095100 1.0
Ag Ag8 1 0.00000000 0.00000000 0.18499500 1.0
Ag Ag9 1 0.00000000 0.00000000 0.68499500 1.0
Se Se10 1 0.52234900 0.10859300 0.98008600 1.0
Se Se11 1 0.47765100 0.89140700 0.48008600 1.0
Se Se12 1 0.10859300 0.58624500 0.48008600 1.0
Se Se13 1 0.58624500 0.47765100 0.98008600 1.0
Se Se14 1 0.09396900 0.26956900 0.22671400 1.0
Se Se15 1 0.82440000 0.09396900 0.72671400 1.0
Se Se16 1 0.41375500 0.52234900 0.48008600 1.0
Se Se17 1 0.89140700 0.41375500 0.98008600 1.0
Se Se18 1 0.33333300 0.66666700 0.95613700 1.0
Se Se19 1 0.66666700 0.33333300 0.45613700 1.0
Se Se20 1 0.90603100 0.73043100 0.72671400 1.0
Se Se21 1 0.17560000 0.90603100 0.22671400 1.0
Se Se22 1 0.73043100 0.82440000 0.22671400 1.0
Se Se23 1 0.26956900 0.17560000 0.72671400 1.0
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