Sc8Al(Si5Tc4)3
高熵材料 HEAMP-ID: mp-3299718 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.17 | 12.3375 | 1.1 | (0,0,1) |
| 13.37 | 6.6206 | 2.2 | (1,0,0) |
| 14.36 | 6.1687 | 47.9 | (0,0,2) |
| 15.17 | 5.8403 | 85.3 | (0,1,1) |
| 15.19 | 5.8337 | 4.4 | (1,0,1) |
| 18.87 | 4.7030 | 40.1 | (1,1,0) |
| 19.02 | 4.6671 | 35.6 | (1,-1,0) |
| 19.66 | 4.5163 | 1.1 | (0,1,2) |
| 20.21 | 4.3945 | 1.5 | (1,1,1) |
| 20.34 | 4.3652 | 1.8 | (1,-1,1) |
| 23.79 | 3.7400 | 7.7 | (1,1,2) |
| 23.91 | 3.7219 | 2.8 | (1,-1,2) |
| 25.49 | 3.4948 | 30.7 | (0,1,3) |
| 25.50 | 3.4934 | 3.3 | (1,0,3) |
| 26.89 | 3.3152 | 3.5 | (0,2,0) |
| 26.93 | 3.3103 | 32.0 | (2,0,0) |
| 28.84 | 3.0958 | 68.3 | (1,1,3) |
| 28.94 | 3.0855 | 56.6 | (1,-1,3) |
| 28.95 | 3.0844 | 15.4 | (0,0,4) |
| 30.05 | 2.9734 | 39.2 | (1,2,0) |
| 30.08 | 2.9708 | 18.7 | (2,1,0) |
| 30.24 | 2.9552 | 37.1 | (1,-2,0) |
| 30.27 | 2.9527 | 23.3 | (2,-1,0) |
| 30.61 | 2.9202 | 21.0 | (0,2,2) |
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 Sc8Al(Si5Tc4)3 were obtained from the Materials Project database (MP-ID: mp-3299718, 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_Sc8Al(Si5Tc4)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.62083175
_cell_length_b 6.63048787
_cell_length_c 12.33746357
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 89.56118315
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc8Al(Si5Tc4)3
_chemical_formula_sum 'Sc8 Al1 Si15 Tc12'
_cell_volume 541.59067993
_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
Sc Sc0 1 0.49824989 0.33490416 0.09204807 1.0
Sc Sc1 1 0.98783968 0.16636696 0.40733254 1.0
Sc Sc2 1 0.51333001 0.67176507 0.59161079 1.0
Sc Sc3 1 0.99858506 0.83287033 0.90666863 1.0
Sc Sc4 1 0.51333001 0.67176507 0.90838921 1.0
Sc Sc5 1 0.99858506 0.83287033 0.59333137 1.0
Sc Sc6 1 0.49824989 0.33490416 0.40795193 1.0
Sc Sc7 1 0.98783968 0.16636696 0.09266746 1.0
Al Al8 1 0.53321166 0.34572644 0.75000000 1.0
Si Si9 1 0.65018391 0.05940448 0.55239064 1.0
Si Si10 1 0.17448545 0.45868434 0.95438783 1.0
Si Si11 1 0.33204692 0.95777930 0.04636657 1.0
Si Si12 1 0.85007231 0.55686062 0.44715539 1.0
Si Si13 1 0.33204692 0.95777930 0.45363343 1.0
Si Si14 1 0.85007231 0.55686062 0.05284461 1.0
Si Si15 1 0.65018391 0.05940448 0.94760936 1.0
Si Si16 1 0.17448545 0.45868434 0.54561217 1.0
Si Si17 1 0.00783759 0.13754567 0.75000000 1.0
Si Si18 1 0.48398826 0.63581512 0.25000000 1.0
Si Si19 1 0.96924966 0.85663874 0.25000000 1.0
Si Si20 1 0.80676183 0.62018380 0.75000000 1.0
Si Si21 1 0.30199961 0.84994722 0.75000000 1.0
Si Si22 1 0.19584280 0.35727332 0.25000000 1.0
Si Si23 1 0.69555131 0.13703382 0.25000000 1.0
Tc Tc24 1 0.85012637 0.35018480 0.60835592 1.0
Tc Tc25 1 0.29411793 0.14072464 0.87645610 1.0
Tc Tc26 1 0.19877157 0.65037131 0.12592029 1.0
Tc Tc27 1 0.66136385 0.85476743 0.37833962 1.0
Tc Tc28 1 0.19877157 0.65037131 0.37407971 1.0
Tc Tc29 1 0.66136385 0.85476743 0.12166038 1.0
Tc Tc30 1 0.85012637 0.35018480 0.89164408 1.0
Tc Tc31 1 0.29411793 0.14072464 0.62354390 1.0
Tc Tc32 1 0.66667017 0.97598936 0.75000000 1.0
Tc Tc33 1 0.17038184 0.50921619 0.75000000 1.0
Tc Tc34 1 0.32004315 0.01591694 0.25000000 1.0
Tc Tc35 1 0.83012021 0.48934851 0.25000000 1.0
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