Sc20Si2Bi9As
高熵材料 HEAMP-ID: mp-3311952 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.82 | 11.3071 | 5.8 | (0,0,1) |
| 10.13 | 8.7347 | 2.9 | (0,1,0) |
| 11.61 | 7.6250 | 2.6 | (1,0,0) |
| 12.81 | 6.9124 | 12.2 | (0,1,1) |
| 13.99 | 6.3300 | 22.7 | (1,0,1) |
| 14.03 | 6.3138 | 26.1 | (1,0,-1) |
| 15.43 | 5.7442 | 8.3 | (1,1,0) |
| 15.67 | 5.6536 | 29.3 | (0,0,2) |
| 17.30 | 5.1256 | 4.1 | (1,1,1) |
| 17.33 | 5.1169 | 1.6 | (1,1,-1) |
| 18.70 | 4.7461 | 3.4 | (0,1,2) |
| 19.52 | 4.5475 | 6.0 | (1,0,2) |
| 19.57 | 4.5354 | 18.9 | (1,0,-2) |
| 20.33 | 4.3673 | 64.6 | (0,2,0) |
| 21.82 | 4.0740 | 1.9 | (0,2,1) |
| 22.04 | 4.0336 | 5.8 | (1,1,2) |
| 22.08 | 4.0251 | 5.5 | (1,1,-2) |
| 23.33 | 3.8125 | 51.6 | (2,0,0) |
| 23.47 | 3.7897 | 1.8 | (1,2,0) |
| 23.61 | 3.7690 | 1.0 | (0,0,3) |
| 24.62 | 3.6157 | 38.1 | (2,0,1) |
| 24.66 | 3.6096 | 33.7 | (2,0,-1) |
| 24.77 | 3.5948 | 45.5 | (1,2,1) |
| 24.79 | 3.5918 | 45.7 | (1,2,-1) |
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 Sc20Si2Bi9As were obtained from the Materials Project database (MP-ID: mp-3311952, 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_Sc20Si2Bi9As
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.62503125
_cell_length_b 8.73467607
_cell_length_c 11.30714484
_cell_angle_alpha 90.00000000
_cell_angle_beta 89.84117837
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc20Si2Bi9As
_chemical_formula_sum 'Sc20 Si2 Bi9 As1'
_cell_volume 753.07758048
_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 0.19095238 0.04491801 0.93403476 1.0
Sc Sc1 1 0.32377346 0.06057595 0.44233100 1.0
Sc Sc2 1 0.32377346 0.43942405 0.44233100 1.0
Sc Sc3 1 0.33229807 0.75000000 0.71545555 1.0
Sc Sc4 1 0.46124932 0.75000000 0.00389929 1.0
Sc Sc5 1 0.15602108 0.25000000 0.21819168 1.0
Sc Sc6 1 0.81563905 0.92634905 0.06198114 1.0
Sc Sc7 1 0.64009807 0.75000000 0.29513815 1.0
Sc Sc8 1 0.03571329 0.75000000 0.50296320 1.0
Sc Sc9 1 0.68421661 0.94371674 0.56101289 1.0
Sc Sc10 1 0.19095238 0.45508199 0.93403476 1.0
Sc Sc11 1 0.35956603 0.25000000 0.70802245 1.0
Sc Sc12 1 0.15649160 0.75000000 0.20575311 1.0
Sc Sc13 1 0.96889478 0.25000000 0.49538903 1.0
Sc Sc14 1 0.68421661 0.55628326 0.56101289 1.0
Sc Sc15 1 0.65914260 0.25000000 0.29477962 1.0
Sc Sc16 1 0.81563905 0.57365095 0.06198114 1.0
Sc Sc17 1 0.51913733 0.25000000 0.99479997 1.0
Sc Sc18 1 0.81663922 0.25000000 0.76520928 1.0
Sc Sc19 1 0.85944931 0.75000000 0.79186554 1.0
Si Si20 1 0.08754771 0.75000000 0.97339229 1.0
Si Si21 1 0.59581198 0.25000000 0.52977996 1.0
Bi Bi22 1 0.06783530 0.48908841 0.67347797 1.0
Bi Bi23 1 0.56710185 0.51303380 0.82540926 1.0
Bi Bi24 1 0.93355930 0.98866064 0.32588990 1.0
Bi Bi25 1 0.43283377 0.00888039 0.17611966 1.0
Bi Bi26 1 0.56710185 0.98696620 0.82540926 1.0
Bi Bi27 1 0.43283377 0.49111961 0.17611966 1.0
Bi Bi28 1 0.06783530 0.01091159 0.67347797 1.0
Bi Bi29 1 0.93355930 0.51133936 0.32588990 1.0
Bi Bi30 1 0.90663274 0.25000000 0.02307315 1.0
As As31 1 0.41348141 0.75000000 0.48177057 1.0
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