PaSi3
传统材料 TRAMP-ID: mp-1186408 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.37 | 5.1041 | 27.3 | (1,0,-1,0) |
| 26.49 | 3.3652 | 100.0 | (1,0,-1,1) |
| 30.33 | 2.9469 | 30.7 | (2,-1,-1,0) |
| 30.33 | 2.9469 | 15.4 | (1,1,-2,0) |
| 35.16 | 2.5521 | 5.9 | (2,-2,0,0) |
| 35.16 | 2.5521 | 11.7 | (2,0,-2,0) |
| 40.30 | 2.2379 | 17.1 | (0,0,0,2) |
| 40.70 | 2.2170 | 71.3 | (2,0,-2,1) |
| 44.19 | 2.0495 | 5.9 | (1,0,-1,2) |
| 47.11 | 1.9292 | 3.7 | (3,-2,-1,0) |
| 47.11 | 1.9292 | 7.4 | (3,-1,-2,0) |
| 51.26 | 1.7822 | 15.0 | (2,-1,-1,2) |
| 51.26 | 1.7822 | 7.5 | (1,1,-2,2) |
| 51.59 | 1.7716 | 18.0 | (3,-1,-2,1) |
| 51.59 | 1.7716 | 9.0 | (2,1,-3,1) |
| 53.89 | 1.7014 | 8.8 | (3,0,-3,0) |
| 54.54 | 1.6826 | 10.1 | (2,0,-2,2) |
| 63.10 | 1.4734 | 8.0 | (4,-2,-2,0) |
| 63.10 | 1.4734 | 4.0 | (2,2,-4,0) |
| 63.69 | 1.4612 | 9.2 | (3,-1,-2,2) |
| 65.14 | 1.4320 | 8.6 | (1,0,-1,3) |
| 65.99 | 1.4156 | 1.6 | (4,-1,-3,0) |
| 69.39 | 1.3544 | 8.4 | (3,0,-3,2) |
| 69.66 | 1.3497 | 11.3 | (4,-1,-3,1) |
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 PaSi3 were obtained from the Materials Project database (MP-ID: mp-1186408, 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_PaSi3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.89375637
_cell_length_b 5.89375637
_cell_length_c 4.47571205
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000905
_symmetry_Int_Tables_number 1
_chemical_formula_structural PaSi3
_chemical_formula_sum 'Pa2 Si6'
_cell_volume 134.64092556
_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
Pa Pa0 1 0.66666700 0.33333300 0.25000000 1.0
Pa Pa1 1 0.33333300 0.66666700 0.75000000 1.0
Si Si2 1 0.85727410 0.14272590 0.75000000 1.0
Si Si3 1 0.28545279 0.14272590 0.75000000 1.0
Si Si4 1 0.85727410 0.71454721 0.75000000 1.0
Si Si5 1 0.14273014 0.85726986 0.25000000 1.0
Si Si6 1 0.71453872 0.85726986 0.25000000 1.0
Si Si7 1 0.14273014 0.28546128 0.25000000 1.0
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