Ca20GaSi8Bi3
高熵材料 HEAMP-ID: mp-3212931 · 空间群: P422 (#89)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.87 | 15.0662 | 9.8 | (0,0,1) |
| 11.38 | 7.7766 | 5.0 | (1,0,0) |
| 11.75 | 7.5331 | 21.0 | (0,0,2) |
| 12.81 | 6.9104 | 8.1 | (1,0,1) |
| 16.12 | 5.4989 | 56.8 | (1,1,0) |
| 16.38 | 5.4107 | 5.4 | (1,0,2) |
| 17.17 | 5.1656 | 4.7 | (1,1,1) |
| 17.66 | 5.0221 | 1.1 | (0,0,3) |
| 19.99 | 4.4415 | 85.6 | (1,1,2) |
| 21.06 | 4.2188 | 3.3 | (1,0,3) |
| 22.87 | 3.8883 | 19.2 | (2,0,0) |
| 23.62 | 3.7665 | 6.8 | (0,0,4) |
| 23.63 | 3.7650 | 2.4 | (2,0,1) |
| 24.00 | 3.7083 | 3.3 | (1,1,3) |
| 25.61 | 3.4778 | 2.6 | (2,1,0) |
| 25.78 | 3.4552 | 20.7 | (2,0,2) |
| 26.29 | 3.3899 | 2.3 | (1,0,4) |
| 26.30 | 3.3887 | 11.9 | (2,1,1) |
| 28.26 | 3.1576 | 3.5 | (2,1,2) |
| 28.73 | 3.1075 | 67.0 | (1,1,4) |
| 29.04 | 3.0745 | 2.3 | (2,0,3) |
| 31.28 | 2.8592 | 48.4 | (2,1,3) |
| 31.85 | 2.8097 | 1.7 | (1,0,5) |
| 32.57 | 2.7495 | 38.6 | (2,2,0) |
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 Ca20GaSi8Bi3 were obtained from the Materials Project database (MP-ID: mp-3212931, 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_Ca20GaSi8Bi3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.77662960
_cell_length_b 7.77662960
_cell_length_c 15.06614826
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca20GaSi8Bi3
_chemical_formula_sum 'Ca20 Ga1 Si8 Bi3'
_cell_volume 911.13989983
_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
Ca Ca0 1 0.68133472 0.16696217 0.11129283 1.0
Ca Ca1 1 0.17446954 0.67318461 0.61516927 1.0
Ca Ca2 1 0.31866528 0.83303783 0.11129283 1.0
Ca Ca3 1 0.82553046 0.32681539 0.61516927 1.0
Ca Ca4 1 0.83303783 0.68133472 0.11129283 1.0
Ca Ca5 1 0.32681539 0.17446954 0.61516927 1.0
Ca Ca6 1 0.16696217 0.31866528 0.11129283 1.0
Ca Ca7 1 0.67318461 0.82553046 0.61516927 1.0
Ca Ca8 1 0.83303783 0.31866528 0.88870717 1.0
Ca Ca9 1 0.32681539 0.82553046 0.38483073 1.0
Ca Ca10 1 0.16696217 0.68133472 0.88870717 1.0
Ca Ca11 1 0.67318461 0.17446954 0.38483073 1.0
Ca Ca12 1 0.68133472 0.83303783 0.88870717 1.0
Ca Ca13 1 0.17446954 0.32681539 0.38483073 1.0
Ca Ca14 1 0.31866528 0.16696217 0.88870717 1.0
Ca Ca15 1 0.82553046 0.67318461 0.38483073 1.0
Ca Ca16 1 0.50000000 0.50000000 0.75685644 1.0
Ca Ca17 1 0.00000000 0.00000000 0.24647376 1.0
Ca Ca18 1 0.00000000 0.00000000 0.75352624 1.0
Ca Ca19 1 0.50000000 0.50000000 0.24314356 1.0
Ga Ga20 1 0.00000000 0.00000000 0.00000000 1.0
Si Si21 1 0.61190888 0.11409771 0.74999880 1.0
Si Si22 1 0.11409771 0.61190888 0.25000120 1.0
Si Si23 1 0.88590229 0.38809112 0.25000120 1.0
Si Si24 1 0.38809112 0.88590229 0.74999880 1.0
Si Si25 1 0.88590229 0.61190888 0.74999880 1.0
Si Si26 1 0.38809112 0.11409771 0.25000120 1.0
Si Si27 1 0.11409771 0.38809112 0.74999880 1.0
Si Si28 1 0.61190888 0.88590229 0.25000120 1.0
Bi Bi29 1 0.50000000 0.50000000 0.50000000 1.0
Bi Bi30 1 0.50000000 0.50000000 0.00000000 1.0
Bi Bi31 1 0.00000000 0.00000000 0.50000000 1.0
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