SmTm(SiTc2)4
高熵材料 HEAMP-ID: mp-3265946 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.10 | 7.3126 | 3.2 | (1,0,0) |
| 16.89 | 5.2483 | 1.0 | (1,-1,0) |
| 17.40 | 5.0967 | 2.1 | (1,1,0) |
| 24.34 | 3.6563 | 18.6 | (2,0,0) |
| 24.77 | 3.5947 | 23.9 | (1,0,1) |
| 26.94 | 3.3093 | 1.2 | (2,-1,0) |
| 27.49 | 3.2445 | 21.6 | (1,-1,1) |
| 27.81 | 3.2077 | 18.6 | (1,1,1) |
| 34.17 | 2.6241 | 5.4 | (2,-2,0) |
| 34.74 | 2.5820 | 100.0 | (2,-1,1) |
| 35.22 | 2.5483 | 7.9 | (2,2,0) |
| 35.26 | 2.5451 | 45.0 | (1,2,1) |
| 35.26 | 2.5451 | 45.0 | (2,1,1) |
| 38.59 | 2.3331 | 55.9 | (3,-1,0) |
| 39.30 | 2.2924 | 48.1 | (3,1,0) |
| 40.74 | 2.2145 | 43.5 | (2,-2,1) |
| 41.65 | 2.1684 | 58.2 | (2,2,1) |
| 43.10 | 2.0989 | 1.3 | (3,0,1) |
| 43.87 | 2.0639 | 63.0 | (0,0,2) |
| 44.04 | 2.0562 | 6.6 | (3,-2,0) |
| 44.61 | 2.0311 | 37.0 | (3,-1,1) |
| 45.25 | 2.0041 | 13.0 | (1,3,1) |
| 45.25 | 2.0041 | 13.0 | (3,1,1) |
| 45.31 | 2.0013 | 3.0 | (3,2,0) |
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 SmTm(SiTc2)4 were obtained from the Materials Project database (MP-ID: mp-3265946, 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_SmTm(SiTc2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.31577789
_cell_length_b 7.31577819
_cell_length_c 4.12780974
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 91.67916713
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTm(SiTc2)4
_chemical_formula_sum 'Sm1 Tm1 Si4 Tc8'
_cell_volume 220.82802015
_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 0.00000000 0.00000000 0.50000000 1.0
Tm Tm1 1 0.50000000 0.50000000 0.00000000 1.0
Si Si2 1 0.70443423 0.70443423 0.50000000 1.0
Si Si3 1 0.29556577 0.29556577 0.50000000 1.0
Si Si4 1 0.21385859 0.78614141 0.00000000 1.0
Si Si5 1 0.78614141 0.21385859 0.00000000 1.0
Tc Tc6 1 0.58802902 0.16027935 0.50000000 1.0
Tc Tc7 1 0.41197098 0.83972065 0.50000000 1.0
Tc Tc8 1 0.10003905 0.34995590 0.00000000 1.0
Tc Tc9 1 0.89996095 0.65004410 0.00000000 1.0
Tc Tc10 1 0.16027935 0.58802902 0.50000000 1.0
Tc Tc11 1 0.83972065 0.41197098 0.50000000 1.0
Tc Tc12 1 0.34995590 0.10003905 0.00000000 1.0
Tc Tc13 1 0.65004410 0.89996095 0.00000000 1.0
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