Sm3Y2Sn3Se
高熵材料 HEAMP-ID: mp-3301874 · 空间群: P6_3/mcm (#193)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.07 | 7.9955 | 5.5 | (1,0,-1,0) |
| 19.23 | 4.6162 | 1.0 | (2,-1,-1,0) |
| 26.13 | 3.4101 | 21.5 | (0,0,0,2) |
| 28.46 | 3.1367 | 2.4 | (1,0,-1,2) |
| 29.56 | 3.0220 | 9.6 | (3,-1,-2,0) |
| 32.40 | 2.7629 | 100.0 | (3,-1,-2,1) |
| 32.65 | 2.7428 | 80.8 | (2,-1,-1,2) |
| 33.63 | 2.6652 | 45.5 | (3,0,-3,0) |
| 39.86 | 2.2617 | 6.6 | (3,-1,-2,2) |
| 41.29 | 2.1863 | 2.8 | (4,-2,-2,1) |
| 42.88 | 2.1089 | 16.0 | (4,-1,-3,1) |
| 43.08 | 2.0999 | 1.6 | (3,0,-3,2) |
| 45.37 | 1.9989 | 6.0 | (4,0,-4,0) |
| 47.57 | 1.9114 | 16.7 | (4,-2,-2,2) |
| 50.22 | 1.8167 | 9.9 | (2,1,-3,3) |
| 50.22 | 1.8167 | 19.7 | (3,-1,-2,3) |
| 51.60 | 1.7713 | 10.8 | (5,-2,-3,1) |
| 51.60 | 1.7713 | 2.2 | (5,-3,-2,1) |
| 52.44 | 1.7448 | 6.0 | (5,-1,-4,0) |
| 53.11 | 1.7245 | 8.5 | (4,0,-4,2) |
| 53.76 | 1.7050 | 11.4 | (0,0,0,4) |
| 56.85 | 1.6197 | 1.1 | (4,-2,-2,3) |
| 57.65 | 1.5991 | 1.8 | (0,5,-5,0) |
| 57.65 | 1.5991 | 3.7 | (5,0,-5,0) |
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 Sm3Y2Sn3Se were obtained from the Materials Project database (MP-ID: mp-3301874, 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_Sm3Y2Sn3Se
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.23236786
_cell_length_b 9.23236819
_cell_length_c 6.82012305
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999528
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Y2Sn3Se
_chemical_formula_sum 'Sm6 Y4 Sn6 Se2'
_cell_volume 503.44157740
_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 0.74691154 0.74691154 0.75000000 1.0
Sm Sm1 1 0.25308846 0.00000000 0.75000000 1.0
Sm Sm2 1 0.00000000 0.25308846 0.75000000 1.0
Sm Sm3 1 0.25308846 0.25308846 0.25000000 1.0
Sm Sm4 1 0.74691154 0.00000000 0.25000000 1.0
Sm Sm5 1 1.00000000 0.74691154 0.25000000 1.0
Y Y6 1 0.66666700 0.33333300 0.00000000 1.0
Y Y7 1 0.33333300 0.66666700 0.00000000 1.0
Y Y8 1 0.33333300 0.66666700 0.50000000 1.0
Y Y9 1 0.66666700 0.33333300 0.50000000 1.0
Sn Sn10 1 0.39711666 0.39711666 0.75000000 1.0
Sn Sn11 1 0.60288334 1.00000000 0.75000000 1.0
Sn Sn12 1 1.00000000 0.60288334 0.75000000 1.0
Sn Sn13 1 0.60288334 0.60288334 0.25000000 1.0
Sn Sn14 1 0.39711666 0.00000000 0.25000000 1.0
Sn Sn15 1 0.00000000 0.39711666 0.25000000 1.0
Se Se16 1 0.00000000 0.00000000 0.00000000 1.0
Se Se17 1 0.00000000 0.00000000 0.50000000 1.0
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