Sm3Y2Sn3Br
高熵材料 HEAMP-ID: mp-3323571 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.03 | 8.0246 | 2.6 | (1,0,-1,0) |
| 19.16 | 4.6330 | 2.9 | (2,-1,-1,0) |
| 23.28 | 3.8206 | 2.4 | (2,-1,-1,1) |
| 26.39 | 3.3773 | 23.4 | (0,0,0,2) |
| 28.68 | 3.1129 | 1.2 | (1,0,-1,2) |
| 29.45 | 3.0330 | 4.1 | (3,-1,-2,0) |
| 29.45 | 3.0330 | 2.0 | (1,2,-3,0) |
| 32.36 | 2.7669 | 89.5 | (3,-1,-2,1) |
| 32.82 | 2.7292 | 100.0 | (2,-1,-1,2) |
| 33.50 | 2.6749 | 73.2 | (3,0,-3,0) |
| 39.95 | 2.2566 | 4.1 | (3,-1,-2,2) |
| 42.78 | 2.1138 | 7.4 | (4,-1,-3,1) |
| 42.78 | 2.1138 | 14.7 | (3,1,-4,1) |
| 43.14 | 2.0969 | 7.0 | (3,0,-3,2) |
| 45.20 | 2.0061 | 5.0 | (4,0,-4,0) |
| 47.60 | 1.9103 | 7.5 | (4,-2,-2,2) |
| 47.60 | 1.9103 | 15.0 | (2,2,-4,2) |
| 50.48 | 1.8079 | 17.3 | (3,-1,-2,3) |
| 50.48 | 1.8079 | 8.7 | (1,2,-3,3) |
| 51.45 | 1.7762 | 5.3 | (5,-2,-3,1) |
| 51.45 | 1.7762 | 10.6 | (3,2,-5,1) |
| 52.24 | 1.7511 | 1.8 | (5,-1,-4,0) |
| 53.10 | 1.7248 | 6.9 | (4,0,-4,2) |
| 54.33 | 1.6887 | 12.5 | (0,0,0,4) |
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 Sm3Y2Sn3Br were obtained from the Materials Project database (MP-ID: mp-3323571, 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_Sm3Y2Sn3Br
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.26597755
_cell_length_b 9.26597687
_cell_length_c 6.75466492
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000242
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Y2Sn3Br
_chemical_formula_sum 'Sm6 Y4 Sn6 Br2'
_cell_volume 502.24646186
_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 0.26934983 0.26934983 0.75000000 1.0
Sm Sm1 1 0.00000000 0.73065017 0.75000000 1.0
Sm Sm2 1 0.73065017 0.00000000 0.75000000 1.0
Sm Sm3 1 1.00000000 0.26934983 0.25000000 1.0
Sm Sm4 1 0.73065017 0.73065017 0.25000000 1.0
Sm Sm5 1 0.26934983 0.00000000 0.25000000 1.0
Y Y6 1 0.33333300 0.66666700 0.50000000 1.0
Y Y7 1 0.66666700 0.33333300 0.50000000 1.0
Y Y8 1 0.33333300 0.66666700 0.00000000 1.0
Y Y9 1 0.66666700 0.33333300 0.00000000 1.0
Sn Sn10 1 0.60998905 0.00000000 0.25000000 1.0
Sn Sn11 1 1.00000000 0.39001095 0.75000000 1.0
Sn Sn12 1 0.39001095 0.00000000 0.75000000 1.0
Sn Sn13 1 0.60998905 0.60998905 0.75000000 1.0
Sn Sn14 1 0.00000000 0.60998905 0.25000000 1.0
Sn Sn15 1 0.39001095 0.39001095 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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