Pr3Sm2Sn3Br
高熵材料 HEAMP-ID: mp-3301891 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 25.89 | 3.4417 | 9.3 | (0,0,0,2) |
| 28.11 | 3.1743 | 3.2 | (1,0,-1,2) |
| 28.76 | 3.1046 | 8.6 | (3,-1,-2,0) |
| 31.61 | 2.8301 | 60.0 | (3,-1,-2,1) |
| 32.13 | 2.7855 | 100.0 | (2,-1,-1,2) |
| 32.71 | 2.7380 | 69.6 | (3,0,-3,0) |
| 33.98 | 2.6379 | 1.6 | (2,0,-2,2) |
| 37.95 | 2.3712 | 1.6 | (4,-2,-2,0) |
| 41.76 | 2.1628 | 15.5 | (4,-1,-3,1) |
| 42.17 | 2.1427 | 1.1 | (3,0,-3,2) |
| 44.10 | 2.0535 | 1.9 | (4,0,-4,0) |
| 46.51 | 1.9526 | 25.1 | (4,-2,-2,2) |
| 49.39 | 1.8452 | 17.4 | (3,-1,-2,3) |
| 50.19 | 1.8176 | 10.6 | (5,-2,-3,1) |
| 50.95 | 1.7925 | 5.1 | (5,-1,-4,0) |
| 51.85 | 1.7635 | 6.2 | (4,0,-4,2) |
| 53.23 | 1.7209 | 10.7 | (0,0,0,4) |
| 55.97 | 1.6428 | 1.4 | (5,0,-5,0) |
| 56.96 | 1.6167 | 4.2 | (3,1,-4,3) |
| 56.96 | 1.6166 | 2.1 | (4,-1,-3,3) |
| 58.02 | 1.5898 | 14.5 | (5,-1,-4,2) |
| 58.38 | 1.5808 | 3.4 | (6,-3,-3,0) |
| 59.55 | 1.5523 | 3.9 | (6,-2,-4,0) |
| 60.05 | 1.5407 | 2.5 | (6,-3,-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 Pr3Sm2Sn3Br were obtained from the Materials Project database (MP-ID: mp-3301891, 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_Pr3Sm2Sn3Br
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.48473766
_cell_length_b 9.48473784
_cell_length_c 6.88346912
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999936
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr3Sm2Sn3Br
_chemical_formula_sum 'Pr6 Sm4 Sn6 Br2'
_cell_volume 536.27636579
_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
Pr Pr0 1 0.26975544 0.26975544 0.75000000 1.0
Pr Pr1 1 1.00000000 0.73024456 0.75000000 1.0
Pr Pr2 1 0.73024456 0.00000000 0.75000000 1.0
Pr Pr3 1 0.00000000 0.26975544 0.25000000 1.0
Pr Pr4 1 0.73024456 0.73024456 0.25000000 1.0
Pr Pr5 1 0.26975544 0.00000000 0.25000000 1.0
Sm Sm6 1 0.33333300 0.66666700 0.50000000 1.0
Sm Sm7 1 0.66666700 0.33333300 0.50000000 1.0
Sm Sm8 1 0.33333300 0.66666700 0.00000000 1.0
Sm Sm9 1 0.66666700 0.33333300 0.00000000 1.0
Sn Sn10 1 0.61072008 0.00000000 0.25000000 1.0
Sn Sn11 1 0.00000000 0.38927992 0.75000000 1.0
Sn Sn12 1 0.38927992 0.00000000 0.75000000 1.0
Sn Sn13 1 0.61072008 0.61072008 0.75000000 1.0
Sn Sn14 1 1.00000000 0.61072008 0.25000000 1.0
Sn Sn15 1 0.38927992 0.38927992 0.25000000 1.0
Br Br16 1 0.00000000 0.00000000 0.00000000 1.0
Br Br17 1 0.00000000 0.00000000 0.50000000 1.0
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