PdSe
传统材料 TRAMP-ID: mp-21165 · 空间群: P4_2/m (#84)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 18.26 | 4.8585 | 2.8 | (1,0,1) |
| 18.26 | 4.8584 | 2.8 | (0,1,1) |
| 18.47 | 4.8032 | 1.6 | (1,1,0) |
| 18.47 | 4.8031 | 1.6 | (1,-1,0) |
| 22.50 | 3.9517 | 18.5 | (1,1,1) |
| 22.50 | 3.9517 | 18.5 | (1,-1,1) |
| 25.63 | 3.4760 | 8.9 | (0,0,2) |
| 28.85 | 3.0944 | 76.5 | (1,0,2) |
| 28.85 | 3.0943 | 76.5 | (0,1,2) |
| 29.27 | 3.0517 | 64.9 | (2,0,1) |
| 29.27 | 3.0516 | 64.9 | (0,2,1) |
| 29.40 | 3.0378 | 1.9 | (2,1,0) |
| 29.40 | 3.0378 | 100.0 | (1,2,0) |
| 29.40 | 3.0378 | 100.0 | (2,-1,0) |
| 29.40 | 3.0377 | 1.9 | (1,-2,0) |
| 31.78 | 2.8159 | 33.0 | (1,1,2) |
| 31.78 | 2.8159 | 33.0 | (1,-1,2) |
| 32.16 | 2.7837 | 31.8 | (2,1,1) |
| 32.16 | 2.7836 | 75.8 | (1,2,1) |
| 32.16 | 2.7836 | 75.8 | (2,-1,1) |
| 32.16 | 2.7836 | 31.8 | (1,-2,1) |
| 37.01 | 2.4293 | 40.1 | (2,0,2) |
| 37.01 | 2.4292 | 40.1 | (0,2,2) |
| 37.45 | 2.4016 | 15.3 | (2,2,0) |
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 PdSe were obtained from the Materials Project database (MP-ID: mp-21165, 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_PdSe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.79272721
_cell_length_b 6.79257662
_cell_length_c 6.95192956
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.99889384
_symmetry_Int_Tables_number 1
_chemical_formula_structural PdSe
_chemical_formula_sum 'Pd8 Se8'
_cell_volume 320.76286433
_cell_formula_units_Z 8
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
Pd Pd0 1 0.53152000 0.73967112 -0.00000000 1.0
Pd Pd1 1 0.26033105 0.53153389 0.50000000 1.0
Pd Pd2 1 0.73966767 0.46847114 0.50000000 1.0
Pd Pd3 1 0.46848584 0.26031642 -0.00000000 1.0
Pd Pd4 1 0.50000550 0.00000462 0.50000000 1.0
Pd Pd5 1 0.00000655 0.49998826 -0.00000000 1.0
Pd Pd6 1 -0.00000102 -0.00000169 0.75000273 1.0
Pd Pd7 1 -0.00000102 -0.00000169 0.24999727 1.0
Se Se8 1 0.19331487 0.30768504 0.77086401 1.0
Se Se9 1 0.69230876 0.19330781 0.27087122 1.0
Se Se10 1 0.30768489 0.80671229 0.27086222 1.0
Se Se11 1 0.80668419 0.69230483 0.77086577 1.0
Se Se12 1 0.80668419 0.69230483 0.22913423 1.0
Se Se13 1 0.30768489 0.80671229 0.72913778 1.0
Se Se14 1 0.69230876 0.19330781 0.72912878 1.0
Se Se15 1 0.19331487 0.30768504 0.22913599 1.0
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