SmSe
传统材料 TRAMP-ID: mp-10643 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.06 | 4.0301 | 70.0 | (1,0,-1,0) |
| 22.06 | 4.0301 | 35.0 | (1,-1,0,0) |
| 23.69 | 3.7550 | 66.0 | (0,0,0,2) |
| 25.08 | 3.5511 | 100.0 | (1,0,-1,1) |
| 32.59 | 2.7473 | 43.7 | (1,0,-1,2) |
| 38.70 | 2.3268 | 32.4 | (1,1,-2,0) |
| 38.70 | 2.3268 | 64.8 | (2,-1,-1,0) |
| 42.51 | 2.1265 | 94.9 | (1,0,-1,3) |
| 44.99 | 2.0151 | 15.8 | (2,0,-2,0) |
| 45.88 | 1.9779 | 67.4 | (2,-1,-1,2) |
| 46.67 | 1.9462 | 12.6 | (2,0,-2,1) |
| 46.67 | 1.9462 | 6.3 | (2,-2,0,1) |
| 48.49 | 1.8775 | 1.6 | (0,0,0,4) |
| 51.47 | 1.7756 | 8.0 | (2,0,-2,2) |
| 51.47 | 1.7756 | 4.0 | (2,-2,0,2) |
| 53.87 | 1.7019 | 1.8 | (1,0,-1,4) |
| 58.83 | 1.5697 | 36.2 | (2,0,-2,3) |
| 60.81 | 1.5232 | 12.8 | (3,-1,-2,0) |
| 62.18 | 1.4928 | 5.4 | (2,1,-3,1) |
| 62.18 | 1.4928 | 10.8 | (3,-1,-2,1) |
| 63.69 | 1.4611 | 1.5 | (1,1,-2,4) |
| 63.69 | 1.4611 | 2.9 | (2,-1,-1,4) |
| 66.21 | 1.4115 | 11.2 | (3,-1,-2,2) |
| 66.43 | 1.4074 | 26.4 | (1,0,-1,5) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of SmSe were obtained from the Materials Project database (MP-ID: mp-10643, 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_SmSe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.65357957
_cell_length_b 4.65357957
_cell_length_c 7.50992900
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999386
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmSe
_chemical_formula_sum 'Sm2 Se2'
_cell_volume 140.84478712
_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 0.66666700 0.33333300 0.50143000 1.0
Sm Sm1 1 0.33333300 0.66666700 0.00143000 1.0
Se Se2 1 0.66666700 0.33333300 0.12357000 1.0
Se Se3 1 0.33333300 0.66666700 0.62357000 1.0
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