Sm2Si4Tc7W
高熵材料 HEAMP-ID: mp-3312047 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.41 | 7.7521 | 7.2 | (1,0,0) |
| 12.69 | 6.9756 | 6.6 | (0,1,0) |
| 17.09 | 5.1895 | 13.9 | (1,-1,0) |
| 17.11 | 5.1812 | 6.8 | (1,1,0) |
| 21.23 | 4.1851 | 2.3 | (0,0,1) |
| 22.94 | 3.8760 | 7.4 | (2,0,0) |
| 24.17 | 3.6827 | 7.0 | (1,0,1) |
| 24.81 | 3.5888 | 24.2 | (0,1,1) |
| 25.54 | 3.4878 | 16.9 | (0,2,0) |
| 26.29 | 3.3904 | 4.7 | (2,-1,0) |
| 26.32 | 3.3858 | 5.0 | (2,1,0) |
| 27.38 | 3.2577 | 48.2 | (1,-1,1) |
| 27.39 | 3.2557 | 30.8 | (1,1,1) |
| 31.46 | 2.8438 | 1.9 | (2,0,1) |
| 33.44 | 2.6793 | 1.7 | (0,2,1) |
| 34.03 | 2.6344 | 76.5 | (2,-1,1) |
| 34.06 | 2.6323 | 47.9 | (2,1,1) |
| 34.57 | 2.5948 | 12.8 | (2,-2,0) |
| 34.63 | 2.5906 | 3.5 | (2,2,0) |
| 35.43 | 2.5333 | 59.2 | (1,-2,1) |
| 35.46 | 2.5314 | 84.2 | (1,2,1) |
| 37.08 | 2.4244 | 46.8 | (3,-1,0) |
| 37.12 | 2.4218 | 64.4 | (3,1,0) |
| 40.48 | 2.2282 | 26.5 | (1,-3,0) |
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 Sm2Si4Tc7W were obtained from the Materials Project database (MP-ID: mp-3312047, 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_Sm2Si4Tc7W
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.75205735
_cell_length_b 6.97562216
_cell_length_c 4.18509927
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.09220397
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Si4Tc7W
_chemical_formula_sum 'Sm2 Si4 Tc7 W1'
_cell_volume 226.31072039
_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
Sm Sm0 1 0.50058150 0.49930467 0.00000000 1.0
Sm Sm1 1 0.00219807 0.99975365 0.50000000 1.0
Si Si2 1 0.69142457 0.73148211 0.50000000 1.0
Si Si3 1 0.30619047 0.27142055 0.50000000 1.0
Si Si4 1 0.19174061 0.76820154 0.00000000 1.0
Si Si5 1 0.81156271 0.23318592 0.00000000 1.0
Tc Tc6 1 0.38899520 0.84424082 0.50000000 1.0
Tc Tc7 1 0.11057844 0.34863079 0.00000000 1.0
Tc Tc8 1 0.89106675 0.65346904 0.00000000 1.0
Tc Tc9 1 0.15746792 0.57827116 0.50000000 1.0
Tc Tc10 1 0.84207207 0.42230489 0.50000000 1.0
Tc Tc11 1 0.33672279 0.07866958 0.00000000 1.0
Tc Tc12 1 0.65949044 0.92325463 0.00000000 1.0
W W13 1 0.60990945 0.14780965 0.50000000 1.0
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