Pr4SmSn3Br
高熵材料 HEAMP-ID: mp-3305404 · 空间群: P-31m (#162)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 25.77 | 3.4571 | 9.8 | (0,0,0,2) |
| 27.98 | 3.1884 | 3.1 | (1,0,-1,2) |
| 28.63 | 3.1178 | 8.4 | (3,-1,-2,0) |
| 31.48 | 2.8422 | 61.3 | (3,-1,-2,1) |
| 31.99 | 2.7977 | 100.0 | (2,-1,-1,2) |
| 32.56 | 2.7497 | 70.0 | (3,0,-3,0) |
| 33.83 | 2.6495 | 1.5 | (2,0,-2,2) |
| 41.58 | 2.1721 | 15.7 | (4,-1,-3,1) |
| 41.98 | 2.1520 | 1.3 | (3,0,-3,2) |
| 43.90 | 2.0623 | 2.0 | (4,0,-4,0) |
| 46.30 | 1.9611 | 25.2 | (4,-2,-2,2) |
| 49.16 | 1.8534 | 17.8 | (3,-1,-2,3) |
| 49.97 | 1.8253 | 10.9 | (5,-2,-3,1) |
| 50.72 | 1.8001 | 1.7 | (1,4,-5,0) |
| 50.72 | 1.8001 | 3.3 | (5,-1,-4,0) |
| 51.61 | 1.7711 | 6.3 | (4,0,-4,2) |
| 52.97 | 1.7286 | 10.8 | (0,0,0,4) |
| 55.72 | 1.6498 | 1.5 | (5,0,-5,0) |
| 56.69 | 1.6237 | 6.4 | (4,-1,-3,3) |
| 57.74 | 1.5966 | 14.3 | (5,-1,-4,2) |
| 58.11 | 1.5875 | 3.4 | (6,-3,-3,0) |
| 59.28 | 1.5589 | 3.9 | (6,-2,-4,0) |
| 59.77 | 1.5473 | 2.5 | (6,-3,-3,1) |
| 60.92 | 1.5208 | 10.0 | (6,-2,-4,1) |
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 Pr4SmSn3Br were obtained from the Materials Project database (MP-ID: mp-3305404, 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_Pr4SmSn3Br
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.52515175
_cell_length_b 9.52515195
_cell_length_c 6.91425573
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999930
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4SmSn3Br
_chemical_formula_sum 'Pr8 Sm2 Sn6 Br2'
_cell_volume 543.27521068
_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 0.26952345 0.26952345 0.75085235 1.0
Pr Pr1 1 1.00000000 0.73047655 0.75085235 1.0
Pr Pr2 1 0.73047655 0.00000000 0.75085235 1.0
Pr Pr3 1 0.00000000 0.26952345 0.24914765 1.0
Pr Pr4 1 0.33333300 0.66666700 0.50000000 1.0
Pr Pr5 1 0.73047655 0.73047655 0.24914765 1.0
Pr Pr6 1 0.66666700 0.33333300 0.50000000 1.0
Pr Pr7 1 0.26952345 0.00000000 0.24914765 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 0.61118634 0.00000000 0.24552223 1.0
Sn Sn11 1 0.00000000 0.38881366 0.75447777 1.0
Sn Sn12 1 0.38881366 0.00000000 0.75447777 1.0
Sn Sn13 1 0.61118634 0.61118634 0.75447777 1.0
Sn Sn14 1 1.00000000 0.61118634 0.24552223 1.0
Sn Sn15 1 0.38881366 0.38881366 0.24552223 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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