SmPa3(Pd2Pb)2
高熵材料 HEAMP-ID: mp-3259999 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.24 | 7.8744 | 5.1 | (1,0,0) |
| 15.77 | 5.6183 | 1.8 | (1,-1,0) |
| 16.06 | 5.5191 | 1.1 | (1,1,0) |
| 22.58 | 3.9372 | 1.7 | (2,0,0) |
| 25.11 | 3.5469 | 10.6 | (2,-1,0) |
| 25.47 | 3.4967 | 12.3 | (2,1,0) |
| 29.06 | 3.0728 | 16.3 | (1,-1,1) |
| 29.22 | 3.0562 | 8.8 | (1,1,1) |
| 31.86 | 2.8092 | 19.3 | (2,-2,0) |
| 32.44 | 2.7596 | 14.0 | (2,2,0) |
| 33.38 | 2.6847 | 100.0 | (2,0,1) |
| 35.19 | 2.5506 | 83.9 | (2,-1,1) |
| 35.46 | 2.5317 | 96.1 | (2,1,1) |
| 35.87 | 2.5035 | 55.2 | (3,-1,0) |
| 36.27 | 2.4769 | 48.7 | (3,1,0) |
| 40.44 | 2.2308 | 1.7 | (2,-2,1) |
| 40.92 | 2.2057 | 1.2 | (2,2,1) |
| 40.98 | 2.2021 | 4.6 | (3,-2,0) |
| 41.70 | 2.1662 | 6.4 | (3,2,0) |
| 42.33 | 2.1350 | 1.1 | (3,0,1) |
| 43.77 | 2.0682 | 3.9 | (3,-1,1) |
| 44.11 | 2.0531 | 4.4 | (3,1,1) |
| 46.11 | 1.9686 | 2.2 | (4,0,0) |
| 47.40 | 1.9179 | 12.3 | (4,-1,0) |
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 SmPa3(Pd2Pb)2 were obtained from the Materials Project database (MP-ID: mp-3259999, 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_SmPa3(Pd2Pb)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.87563911
_cell_length_b 7.87563911
_cell_length_c 3.67034421
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 91.02063334
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmPa3(Pd2Pb)2
_chemical_formula_sum 'Sm1 Pa3 Pd4 Pb2'
_cell_volume 227.61951899
_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
Sm Sm0 1 0.17457563 0.32542437 0.50000000 1.0
Pa Pa1 1 0.32572478 0.82542413 0.50000000 1.0
Pa Pa2 1 0.67457587 0.17427522 0.50000000 1.0
Pa Pa3 1 0.82748475 0.67251525 0.50000000 1.0
Pd Pd4 1 0.11939930 0.63791197 0.00000000 1.0
Pd Pd5 1 0.38737596 0.11262404 0.00000000 1.0
Pd Pd6 1 0.86208803 0.38060070 0.00000000 1.0
Pd Pd7 1 0.63219871 0.86780129 0.00000000 1.0
Pb Pb8 1 0.00294819 0.00637122 0.00000000 1.0
Pb Pb9 1 0.49362878 0.49705181 0.00000000 1.0
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