Pa5SiSe4
高熵材料 HEAMP-ID: mp-3344134 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 26.76 | 3.3318 | 79.4 | (1,0,1) |
| 30.95 | 2.8896 | 100.0 | (1,-1,2) |
| 31.08 | 2.8771 | 49.5 | (1,1,-1) |
| 38.83 | 2.3193 | 1.4 | (1,0,2) |
| 44.33 | 2.0432 | 37.0 | (1,-1,3) |
| 44.43 | 2.0388 | 75.0 | (2,0,1) |
| 52.54 | 1.7418 | 25.8 | (1,0,3) |
| 52.72 | 1.7363 | 13.4 | (2,1,0) |
| 55.13 | 1.6659 | 39.3 | (2,0,2) |
| 64.50 | 1.4448 | 12.1 | (2,-2,4) |
| 64.81 | 1.4386 | 6.2 | (2,2,-2) |
| 71.13 | 1.3255 | 5.3 | (2,-1,4) |
| 71.28 | 1.3231 | 4.0 | (1,-4,-1) |
| 71.28 | 1.3231 | 6.7 | (5,-2,-2) |
| 73.25 | 1.2923 | 16.6 | (0,0,5) |
| 73.32 | 1.2911 | 8.4 | (3,-1,3) |
| 73.32 | 1.2911 | 8.4 | (5,-3,1) |
| 73.55 | 1.2878 | 13.0 | (3,1,0) |
| 73.55 | 1.2878 | 4.3 | (3,1,-4) |
| 81.69 | 1.1788 | 18.9 | (4,-2,3) |
| 81.69 | 1.1788 | 6.3 | (4,-2,-5) |
| 81.90 | 1.1763 | 3.2 | (1,3,1) |
| 81.90 | 1.1763 | 9.7 | (3,1,1) |
| 87.78 | 1.1120 | 6.7 | (2,-1,5) |
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 Pa5SiSe4 were obtained from the Materials Project database (MP-ID: mp-3344134, 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_Pa5SiSe4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.07287869
_cell_length_b 7.07287895
_cell_length_c 7.07287877
_cell_angle_alpha 99.52449318
_cell_angle_beta 99.52449147
_cell_angle_gamma 131.99467749
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa5SiSe4
_chemical_formula_sum 'Pa5 Si1 Se4'
_cell_volume 240.22578348
_cell_formula_units_Z 1
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
Pa Pa0 1 0.40133361 0.79087582 0.19220943 1.0
Pa Pa1 1 0.00000000 0.00000000 0.00000000 1.0
Pa Pa2 1 0.59866639 0.20912418 0.80779057 1.0
Pa Pa3 1 0.20912418 0.40133361 0.61045778 1.0
Pa Pa4 1 0.79087582 0.59866639 0.38954222 1.0
Si Si5 1 0.50000000 0.50000000 0.00000000 1.0
Se Se6 1 0.09736965 0.69847667 0.79584631 1.0
Se Se7 1 0.69847667 0.90263035 0.60110702 1.0
Se Se8 1 0.30152333 0.09736965 0.39889298 1.0
Se Se9 1 0.90263035 0.30152333 0.20415369 1.0
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