SmY(SiTc2)4
高熵材料 HEAMP-ID: mp-3305168 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.06 | 7.3362 | 3.8 | (1,0,0) |
| 16.90 | 5.2454 | 9.8 | (1,1,0) |
| 17.28 | 5.1314 | 12.1 | (1,-1,0) |
| 21.52 | 4.1288 | 1.2 | (0,0,1) |
| 24.26 | 3.6681 | 11.1 | (2,0,0) |
| 24.74 | 3.5981 | 10.3 | (1,0,1) |
| 26.94 | 3.3101 | 7.2 | (2,1,0) |
| 27.49 | 3.2443 | 14.7 | (1,1,1) |
| 27.73 | 3.2168 | 40.9 | (1,-1,1) |
| 32.66 | 2.7422 | 2.0 | (2,0,1) |
| 34.19 | 2.6227 | 3.7 | (2,2,0) |
| 34.74 | 2.5826 | 100.0 | (2,1,1) |
| 34.97 | 2.5657 | 5.9 | (2,-2,0) |
| 35.12 | 2.5549 | 90.7 | (2,-1,1) |
| 38.55 | 2.3353 | 57.6 | (3,1,0) |
| 39.08 | 2.3048 | 50.9 | (3,-1,0) |
| 40.76 | 2.2138 | 73.9 | (2,2,1) |
| 41.44 | 2.1792 | 61.4 | (2,-2,1) |
| 43.86 | 2.0644 | 73.6 | (0,0,2) |
| 44.05 | 2.0556 | 4.5 | (3,2,0) |
| 44.58 | 2.0327 | 34.2 | (3,1,1) |
| 45.00 | 2.0144 | 8.5 | (3,-2,0) |
| 45.05 | 2.0124 | 51.1 | (3,-1,1) |
| 47.32 | 1.9210 | 1.2 | (1,1,2) |
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 SmY(SiTc2)4 were obtained from the Materials Project database (MP-ID: mp-3305168, 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_SmY(SiTc2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.33792342
_cell_length_b 7.33792342
_cell_length_c 4.12878562
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 88.74108561
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmY(SiTc2)4
_chemical_formula_sum 'Sm1 Y1 Si4 Tc8'
_cell_volume 222.26129569
_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 0.50000000 0.50000000 0.00000000 1.0
Y Y1 1 0.00000000 0.00000000 0.50000000 1.0
Si Si2 1 0.71261371 0.71261371 0.50000000 1.0
Si Si3 1 0.28738629 0.28738629 0.50000000 1.0
Si Si4 1 0.20665544 0.79334456 0.00000000 1.0
Si Si5 1 0.79334456 0.20665544 0.00000000 1.0
Tc Tc6 1 0.59783926 0.15098793 0.50000000 1.0
Tc Tc7 1 0.40216074 0.84901207 0.50000000 1.0
Tc Tc8 1 0.08847978 0.34060431 0.00000000 1.0
Tc Tc9 1 0.91152022 0.65939569 0.00000000 1.0
Tc Tc10 1 0.15098793 0.59783926 0.50000000 1.0
Tc Tc11 1 0.84901207 0.40216074 0.50000000 1.0
Tc Tc12 1 0.34060431 0.08847978 0.00000000 1.0
Tc Tc13 1 0.65939569 0.91152022 0.00000000 1.0
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