Sm8Pd19Pt5Pb
高熵材料 HEAMP-ID: mp-3298784 · 空间群: Pmm2 (#25)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.48 | 8.4405 | 1.6 | (0,1,0) |
| 10.48 | 8.4393 | 1.5 | (0,0,1) |
| 14.84 | 5.9702 | 1.4 | (1,0,1) |
| 21.05 | 4.2196 | 1.0 | (0,0,2) |
| 23.55 | 3.7770 | 1.7 | (2,1,0) |
| 23.57 | 3.7753 | 1.1 | (1,2,0) |
| 29.93 | 2.9851 | 2.4 | (2,0,2) |
| 29.95 | 2.9840 | 3.8 | (0,2,2) |
| 31.80 | 2.8144 | 2.0 | (2,2,1) |
| 31.80 | 2.8143 | 1.9 | (2,1,2) |
| 31.81 | 2.8136 | 1.3 | (1,2,2) |
| 33.55 | 2.6709 | 1.1 | (3,0,1) |
| 33.58 | 2.6690 | 1.0 | (1,0,3) |
| 36.88 | 2.4371 | 100.0 | (2,2,2) |
| 38.43 | 2.3422 | 2.1 | (3,2,0) |
| 38.45 | 2.3415 | 2.3 | (2,3,0) |
| 38.46 | 2.3407 | 1.4 | (0,2,3) |
| 42.82 | 2.1117 | 19.9 | (4,0,0) |
| 42.86 | 2.1101 | 19.9 | (0,4,0) |
| 42.86 | 2.1098 | 19.9 | (0,0,4) |
| 44.23 | 2.0479 | 4.3 | (3,2,2) |
| 44.24 | 2.0474 | 4.8 | (2,3,2) |
| 44.24 | 2.0473 | 4.7 | (2,2,3) |
| 45.58 | 1.9901 | 1.1 | (3,0,3) |
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 Sm8Pd19Pt5Pb were obtained from the Materials Project database (MP-ID: mp-3298784, 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_Sm8Pd19Pt5Pb
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.44689469
_cell_length_b 8.44053240
_cell_length_c 8.43925378
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm8Pd19Pt5Pb
_chemical_formula_sum 'Sm8 Pd19 Pt5 Pb1'
_cell_volume 601.68747060
_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 0.25268038 0.25318961 0.25254385 1.0
Sm Sm1 1 0.74734657 0.74730532 0.74661225 1.0
Sm Sm2 1 0.74734657 0.74730532 0.25338775 1.0
Sm Sm3 1 0.74734657 0.25269468 0.74661225 1.0
Sm Sm4 1 0.25268038 0.25318961 0.74745615 1.0
Sm Sm5 1 0.25268038 0.74681039 0.25254385 1.0
Sm Sm6 1 0.25268038 0.74681039 0.74745615 1.0
Sm Sm7 1 0.74734657 0.25269468 0.25338775 1.0
Pd Pd8 1 0.73232194 0.50000000 0.00000000 1.0
Pd Pd9 1 0.00000070 0.26791211 0.50000000 1.0
Pd Pd10 1 0.50032813 0.26776035 0.00000000 1.0
Pd Pd11 1 0.00000070 0.73208789 0.50000000 1.0
Pd Pd12 1 0.50032813 0.73223965 0.00000000 1.0
Pd Pd13 1 0.50004171 0.00000000 0.26780034 1.0
Pd Pd14 1 0.26812010 0.00000000 0.50000000 1.0
Pd Pd15 1 0.50004171 0.00000000 0.73219966 1.0
Pd Pd16 1 0.73208890 0.00000000 0.50000000 1.0
Pd Pd17 1 0.99985333 0.50000000 0.26795338 1.0
Pd Pd18 1 0.99985333 0.50000000 0.73204662 1.0
Pd Pd19 1 0.50006208 0.50000000 0.25514649 1.0
Pd Pd20 1 0.50006208 0.50000000 0.74485351 1.0
Pd Pd21 1 0.31821910 0.00000000 0.00000000 1.0
Pd Pd22 1 0.68211466 0.00000000 0.00000000 1.0
Pd Pd23 1 0.99945327 0.31801866 0.00000000 1.0
Pd Pd24 1 0.99945327 0.68198134 0.00000000 1.0
Pd Pd25 1 0.00001525 0.00000000 0.31808756 1.0
Pd Pd26 1 0.00001525 0.00000000 0.68191244 1.0
Pt Pt27 1 0.26733274 0.50000000 0.00000000 1.0
Pt Pt28 1 0.25501917 0.50000000 0.50000000 1.0
Pt Pt29 1 0.74478494 0.50000000 0.50000000 1.0
Pt Pt30 1 0.50001760 0.25501652 0.50000000 1.0
Pt Pt31 1 0.50001760 0.74498348 0.50000000 1.0
Pb Pb32 1 0.00034856 0.00000000 0.00000000 1.0
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