P2Se
传统材料 TRAMP-ID: mp-1220020 · 空间群: I4_1/amd (#141)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.09 | 4.0241 | 13.0 | (1,0,-1) |
| 27.42 | 3.2522 | 42.0 | (1,-1,1) |
| 35.49 | 2.5294 | 100.0 | (2,-1,-1) |
| 40.31 | 2.2375 | 29.3 | (1,1,-2) |
| 45.06 | 2.0120 | 11.8 | (2,0,-2) |
| 45.43 | 1.9966 | 2.3 | (2,-1,-2) |
| 53.88 | 1.7015 | 28.7 | (3,-2,-1) |
| 55.66 | 1.6514 | 13.0 | (2,1,-2) |
| 56.60 | 1.6261 | 16.1 | (2,-2,2) |
| 57.47 | 1.6037 | 20.3 | (2,0,-3) |
| 61.51 | 1.5076 | 1.9 | (3,-2,-2) |
| 63.14 | 1.4724 | 1.7 | (2,1,-3) |
| 64.02 | 1.4544 | 7.3 | (3,-3,1) |
| 70.16 | 1.3414 | 6.5 | (3,0,-3) |
| 71.76 | 1.3154 | 5.2 | (1,1,-4) |
| 75.12 | 1.2647 | 3.8 | (4,-2,-2) |
| 75.12 | 1.2647 | 1.3 | (2,0,2) |
| 75.39 | 1.2608 | 1.5 | (4,-3,-1) |
| 80.64 | 1.1915 | 3.8 | (3,1,-3) |
| 81.96 | 1.1756 | 8.6 | (4,-3,-2) |
| 83.42 | 1.1587 | 8.3 | (3,0,-4) |
| 84.21 | 1.1498 | 5.3 | (4,-4,0) |
| 84.94 | 1.1418 | 6.8 | (4,-2,-3) |
| 87.12 | 1.1188 | 9.9 | (2,2,-4) |
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 P2Se were obtained from the Materials Project database (MP-ID: mp-1220020, 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_P2Se
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.26420917
_cell_length_b 5.26420917
_cell_length_c 5.26420917
_cell_angle_alpha 103.69047112
_cell_angle_beta 103.69047112
_cell_angle_gamma 121.77917617
_symmetry_Int_Tables_number 1
_chemical_formula_structural P2Se
_chemical_formula_sum 'P4 Se2'
_cell_volume 108.34668622
_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
P P0 1 0.12500000 0.87500000 0.25000000 1.0
P P1 1 0.62500000 0.87500000 0.75000000 1.0
P P2 1 0.12500000 0.37500000 0.25000000 1.0
P P3 1 0.12500000 0.87500000 0.75000000 1.0
Se Se4 1 0.75000000 0.25000000 0.50000000 1.0
Se Se5 1 0.50000000 0.50000000 0.00000000 1.0
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