BaCa(AlSn)2
高熵材料 HEAMP-ID: mp-3269125 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.39 | 9.4163 | 5.9 | (0,0,0,2) |
| 18.85 | 4.7082 | 4.1 | (0,0,0,4) |
| 22.72 | 3.9140 | 22.4 | (1,0,-1,1) |
| 24.17 | 3.6827 | 19.0 | (1,0,-1,2) |
| 26.41 | 3.3742 | 29.9 | (1,0,-1,3) |
| 28.44 | 3.1388 | 4.6 | (0,0,0,6) |
| 29.29 | 3.0490 | 100.0 | (1,0,-1,4) |
| 32.65 | 2.7426 | 10.8 | (1,0,-1,5) |
| 36.38 | 2.4696 | 1.9 | (1,0,-1,6) |
| 38.23 | 2.3541 | 12.6 | (0,0,0,8) |
| 38.99 | 2.3102 | 54.4 | (2,-1,-1,0) |
| 40.19 | 2.2437 | 1.4 | (2,-1,-1,2) |
| 40.40 | 2.2326 | 15.1 | (1,0,-1,7) |
| 43.64 | 2.0740 | 3.3 | (2,-1,-1,4) |
| 44.66 | 2.0290 | 1.5 | (1,0,-1,8) |
| 45.60 | 1.9895 | 3.9 | (2,0,-2,1) |
| 46.40 | 1.9570 | 3.4 | (2,0,-2,2) |
| 47.71 | 1.9062 | 6.2 | (2,0,-2,3) |
| 48.96 | 1.8606 | 6.1 | (2,-1,-1,6) |
| 49.13 | 1.8543 | 7.3 | (1,0,-1,9) |
| 49.50 | 1.8414 | 23.0 | (2,0,-2,4) |
| 51.74 | 1.7669 | 3.1 | (2,0,-2,5) |
| 53.80 | 1.7040 | 2.3 | (1,0,-1,10) |
| 55.75 | 1.6489 | 25.5 | (2,-1,-1,8) |
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 BaCa(AlSn)2 were obtained from the Materials Project database (MP-ID: mp-3269125, 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_BaCa(AlSn)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.62043585
_cell_length_b 4.62043583
_cell_length_c 18.83258564
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000013
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaCa(AlSn)2
_chemical_formula_sum 'Ba2 Ca2 Al4 Sn4'
_cell_volume 348.18212344
_cell_formula_units_Z 2
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
Ba Ba0 1 0.00000000 0.00000000 0.50000000 1.0
Ba Ba1 1 0.00000000 0.00000000 0.00000000 1.0
Ca Ca2 1 0.00000000 0.00000000 0.25000000 1.0
Ca Ca3 1 0.00000000 0.00000000 0.75000000 1.0
Al Al4 1 0.33333300 0.66666700 0.32997981 1.0
Al Al5 1 0.66666700 0.33333300 0.67002019 1.0
Al Al6 1 0.66666700 0.33333300 0.82997981 1.0
Al Al7 1 0.33333300 0.66666700 0.17002019 1.0
Sn Sn8 1 0.33333300 0.66666700 0.87369933 1.0
Sn Sn9 1 0.66666700 0.33333300 0.12630067 1.0
Sn Sn10 1 0.66666700 0.33333300 0.37369933 1.0
Sn Sn11 1 0.33333300 0.66666700 0.62630067 1.0
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