SmS2
传统材料 TRAMP-ID: mp-1232273 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.89 | 8.1241 | 1.2 | (0,0,1) |
| 21.88 | 4.0621 | 29.0 | (0,0,2) |
| 25.17 | 3.5381 | 100.0 | (1,0,1) |
| 32.21 | 2.7792 | 40.0 | (1,1,0) |
| 33.08 | 2.7080 | 13.4 | (0,0,3) |
| 34.10 | 2.6296 | 18.8 | (1,1,1) |
| 39.28 | 2.2937 | 66.2 | (1,1,2) |
| 40.45 | 2.2300 | 45.0 | (1,0,3) |
| 44.61 | 2.0310 | 5.5 | (0,0,4) |
| 46.19 | 1.9652 | 29.6 | (2,0,0) |
| 46.84 | 1.9395 | 4.6 | (1,1,3) |
| 50.59 | 1.8044 | 6.5 | (1,0,4) |
| 51.67 | 1.7690 | 12.5 | (2,0,2) |
| 53.33 | 1.7180 | 27.0 | (2,1,1) |
| 56.09 | 1.6398 | 2.9 | (1,1,4) |
| 57.99 | 1.5905 | 9.9 | (2,0,3) |
| 61.78 | 1.5016 | 9.9 | (1,0,5) |
| 63.05 | 1.4744 | 24.0 | (2,1,3) |
| 66.17 | 1.4123 | 6.8 | (2,0,4) |
| 66.68 | 1.4027 | 6.2 | (1,1,5) |
| 67.39 | 1.3896 | 9.4 | (2,2,0) |
| 70.91 | 1.3291 | 4.7 | (2,1,4) |
| 71.80 | 1.3148 | 4.7 | (2,2,2) |
| 73.17 | 1.2934 | 5.3 | (3,0,1) |
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 SmS2 were obtained from the Materials Project database (MP-ID: mp-1232273, 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_SmS2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.93034100
_cell_length_b 3.93034100
_cell_length_c 8.12410500
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmS2
_chemical_formula_sum 'Sm2 S4'
_cell_volume 125.49776497
_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 0.00000000 0.50000000 0.72557000 1.0
Sm Sm1 1 0.50000000 0.00000000 0.27443000 1.0
S S2 1 0.00000000 0.00000000 0.00000000 1.0
S S3 1 0.50000000 0.50000000 0.00000000 1.0
S S4 1 0.00000000 0.50000000 0.36689100 1.0
S S5 1 0.50000000 0.00000000 0.63310900 1.0
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