Sm3Er2Sn3Br
高熵材料 HEAMP-ID: mp-3323564 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.07 | 7.9926 | 1.8 | (1,0,-1,0) |
| 19.23 | 4.6145 | 2.3 | (2,-1,-1,0) |
| 22.25 | 3.9963 | 1.0 | (2,0,-2,0) |
| 23.41 | 3.8001 | 2.4 | (2,-1,-1,1) |
| 26.61 | 3.3493 | 11.9 | (0,0,0,2) |
| 28.90 | 3.0891 | 6.0 | (1,0,-1,2) |
| 29.57 | 3.0209 | 14.3 | (3,-1,-2,0) |
| 32.51 | 2.7538 | 85.5 | (3,-1,-2,1) |
| 33.05 | 2.7106 | 97.9 | (1,1,-2,2) |
| 33.05 | 2.7106 | 48.9 | (2,-1,-1,2) |
| 33.64 | 2.6642 | 100.0 | (3,0,-3,0) |
| 34.95 | 2.5670 | 2.8 | (2,0,-2,2) |
| 39.04 | 2.3073 | 2.9 | (4,-2,-2,0) |
| 42.98 | 2.1045 | 21.5 | (4,-1,-3,1) |
| 45.39 | 1.9982 | 2.7 | (4,0,-4,0) |
| 47.87 | 1.9001 | 36.6 | (4,-2,-2,2) |
| 49.30 | 1.8486 | 1.7 | (4,-1,-3,2) |
| 50.85 | 1.7956 | 24.6 | (3,-1,-2,3) |
| 51.69 | 1.7686 | 10.0 | (3,2,-5,1) |
| 51.69 | 1.7686 | 5.0 | (5,-2,-3,1) |
| 52.46 | 1.7441 | 8.3 | (5,-1,-4,0) |
| 53.39 | 1.7160 | 10.2 | (4,0,-4,2) |
| 54.82 | 1.6747 | 15.3 | (0,0,0,4) |
| 57.28 | 1.6084 | 1.3 | (5,-2,-3,2) |
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 Sm3Er2Sn3Br were obtained from the Materials Project database (MP-ID: mp-3323564, 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_Sm3Er2Sn3Br
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.22907197
_cell_length_b 9.22907239
_cell_length_c 6.69861935
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999849
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Er2Sn3Br
_chemical_formula_sum 'Sm6 Er4 Sn6 Br2'
_cell_volume 494.11953417
_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
Sm Sm0 1 0.73031098 0.00000000 0.75000000 1.0
Sm Sm1 1 0.73031098 0.73031098 0.25000000 1.0
Sm Sm2 1 0.00000000 0.26968902 0.25000000 1.0
Sm Sm3 1 1.00000000 0.73031098 0.75000000 1.0
Sm Sm4 1 0.26968902 0.26968902 0.75000000 1.0
Sm Sm5 1 0.26968902 0.00000000 0.25000000 1.0
Er Er6 1 0.66666700 0.33333300 0.00000000 1.0
Er Er7 1 0.33333300 0.66666700 0.50000000 1.0
Er Er8 1 0.66666700 0.33333300 0.50000000 1.0
Er Er9 1 0.33333300 0.66666700 0.00000000 1.0
Sn Sn10 1 0.60933298 0.60933298 0.75000000 1.0
Sn Sn11 1 0.00000000 0.60933298 0.25000000 1.0
Sn Sn12 1 0.60933298 0.00000000 0.25000000 1.0
Sn Sn13 1 0.39066702 0.00000000 0.75000000 1.0
Sn Sn14 1 1.00000000 0.39066702 0.75000000 1.0
Sn Sn15 1 0.39066702 0.39066702 0.25000000 1.0
Br Br16 1 0.00000000 0.00000000 0.50000000 1.0
Br Br17 1 0.00000000 0.00000000 0.00000000 1.0
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