SnSe2
弹性数据 ELAMP-ID: mp-665 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.65 | 6.4859 | 100.0 | (0,0,0,1) |
| 26.79 | 3.3272 | 2.1 | (0,1,-1,0) |
| 26.79 | 3.3272 | 2.1 | (1,-1,0,0) |
| 26.79 | 3.3272 | 2.1 | (1,0,-1,0) |
| 27.50 | 3.2429 | 1.8 | (0,0,0,2) |
| 30.19 | 2.9604 | 61.9 | (0,1,-1,1) |
| 30.19 | 2.9604 | 61.9 | (1,-1,0,1) |
| 30.19 | 2.9604 | 61.9 | (1,0,-1,1) |
| 38.78 | 2.3223 | 38.9 | (0,1,-1,2) |
| 38.78 | 2.3223 | 38.9 | (1,-1,0,2) |
| 38.78 | 2.3223 | 38.9 | (1,0,-1,2) |
| 41.78 | 2.1620 | 4.0 | (0,0,0,3) |
| 47.32 | 1.9210 | 21.3 | (1,-2,1,0) |
| 47.32 | 1.9210 | 21.3 | (1,1,-2,0) |
| 47.32 | 1.9210 | 21.3 | (2,-1,-1,0) |
| 49.49 | 1.8419 | 8.1 | (1,-2,1,1) |
| 49.49 | 1.8419 | 8.1 | (1,1,-2,1) |
| 49.49 | 1.8419 | 8.1 | (2,-1,-1,1) |
| 50.33 | 1.8129 | 16.3 | (0,1,-1,3) |
| 50.33 | 1.8129 | 32.7 | (1,0,-1,3) |
| 56.78 | 1.6215 | 12.2 | (0,0,0,4) |
| 57.16 | 1.6114 | 10.2 | (0,2,-2,1) |
| 57.16 | 1.6114 | 10.2 | (2,-2,0,1) |
| 57.16 | 1.6114 | 10.2 | (2,0,-2,1) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of SnSe2 were obtained from the Materials Project database (MP-ID: mp-665, 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_SnSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.84189796
_cell_length_b 3.84190031
_cell_length_c 6.48588010
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999746
_symmetry_Int_Tables_number 1
_chemical_formula_structural SnSe2
_chemical_formula_sum 'Sn1 Se2'
_cell_volume 82.90705271
_cell_formula_units_Z 1
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
Sn Sn0 1 -0.00000000 -0.00000000 0.00000000 1.0
Se Se1 1 0.66666700 0.33333300 0.75709886 1.0
Se Se2 1 0.33333300 0.66666700 0.24290114 1.0
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