Sm2YSi3Os2
高熵材料 HEAMP-ID: mp-3269032 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.86 | 6.8852 | 36.5 | (0,0,2) |
| 15.99 | 5.5440 | 37.8 | (1,-1,0) |
| 20.57 | 4.3182 | 11.9 | (1,-1,2) |
| 22.66 | 3.9233 | 45.6 | (1,0,0) |
| 23.58 | 3.7732 | 1.7 | (1,0,1) |
| 25.19 | 3.5356 | 3.1 | (1,-1,3) |
| 25.88 | 3.4426 | 29.7 | (0,0,4) |
| 26.14 | 3.4088 | 13.1 | (1,0,2) |
| 29.96 | 2.9824 | 59.6 | (1,0,3) |
| 30.57 | 2.9246 | 1.1 | (1,-1,4) |
| 32.95 | 2.7185 | 100.0 | (2,-1,1) |
| 32.96 | 2.7175 | 38.4 | (2,-2,1) |
| 34.67 | 2.5877 | 83.8 | (1,0,4) |
| 34.88 | 2.5723 | 18.2 | (2,-1,2) |
| 34.89 | 2.5714 | 6.0 | (2,-2,2) |
| 36.43 | 2.4665 | 23.5 | (1,-1,5) |
| 37.91 | 2.3736 | 60.7 | (2,-1,3) |
| 37.91 | 2.3736 | 60.7 | (1,-2,3) |
| 37.92 | 2.3729 | 56.0 | (2,-2,3) |
| 39.25 | 2.2951 | 35.6 | (0,0,6) |
| 40.00 | 2.2541 | 10.5 | (1,0,5) |
| 41.83 | 2.1596 | 12.1 | (2,-1,4) |
| 41.84 | 2.1591 | 3.7 | (2,-2,4) |
| 42.64 | 2.1206 | 15.6 | (1,-1,6) |
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 Sm2YSi3Os2 were obtained from the Materials Project database (MP-ID: mp-3269032, 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_Sm2YSi3Os2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.92745262
_cell_length_b 5.92745233
_cell_length_c 13.77042006
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 138.55560706
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2YSi3Os2
_chemical_formula_sum 'Sm4 Y2 Si6 Os4'
_cell_volume 320.23665649
_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 0.92590119 0.07409881 0.11501204 1.0
Sm Sm1 1 0.07409881 0.92590119 0.88498796 1.0
Sm Sm2 1 0.07409881 0.92590119 0.61501204 1.0
Sm Sm3 1 0.92590119 0.07409881 0.38498796 1.0
Y Y4 1 0.64524313 0.35475687 0.25000000 1.0
Y Y5 1 0.35475687 0.64524313 0.75000000 1.0
Si Si6 1 0.32039876 0.67960124 0.25000000 1.0
Si Si7 1 0.67960124 0.32039876 0.75000000 1.0
Si Si8 1 0.62662396 0.37337604 0.03984036 1.0
Si Si9 1 0.37337604 0.62662396 0.96015964 1.0
Si Si10 1 0.37337604 0.62662396 0.53984036 1.0
Si Si11 1 0.62662396 0.37337604 0.46015964 1.0
Os Os12 1 0.78424436 0.21575564 0.58255940 1.0
Os Os13 1 0.21575564 0.78424436 0.41744060 1.0
Os Os14 1 0.21575564 0.78424436 0.08255940 1.0
Os Os15 1 0.78424436 0.21575564 0.91744060 1.0
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