Ba2AlGaI
高熵材料 HEAMP-ID: mp-3257997 · 空间群: P6_3mc (#186)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.42 | 3.9655 | 5.0 | (0,1,-1,0) |
| 22.42 | 3.9655 | 10.0 | (1,0,-1,0) |
| 22.88 | 3.8875 | 11.4 | (1,-1,0,1) |
| 22.88 | 3.8875 | 5.7 | (1,0,-1,1) |
| 26.26 | 3.3942 | 8.4 | (1,-1,0,3) |
| 26.26 | 3.3942 | 4.2 | (1,0,-1,3) |
| 28.91 | 3.0883 | 100.0 | (1,0,-1,4) |
| 32.03 | 2.7945 | 6.9 | (1,0,-1,5) |
| 36.50 | 2.4617 | 14.6 | (0,0,0,8) |
| 39.26 | 2.2945 | 4.5 | (1,0,-1,7) |
| 39.35 | 2.2895 | 12.3 | (1,-2,1,0) |
| 39.35 | 2.2895 | 24.7 | (2,-1,-1,0) |
| 43.26 | 2.0914 | 4.6 | (1,0,-1,8) |
| 45.76 | 1.9827 | 1.5 | (2,0,-2,0) |
| 46.01 | 1.9728 | 1.7 | (2,0,-2,1) |
| 47.46 | 1.9158 | 1.5 | (1,-1,0,9) |
| 47.93 | 1.8981 | 1.6 | (2,-2,0,3) |
| 49.56 | 1.8392 | 7.3 | (0,2,-2,4) |
| 49.56 | 1.8392 | 14.7 | (2,0,-2,4) |
| 51.61 | 1.7710 | 1.2 | (2,0,-2,5) |
| 51.84 | 1.7638 | 1.5 | (1,0,-1,10) |
| 54.75 | 1.6765 | 8.9 | (1,-2,1,8) |
| 54.75 | 1.6765 | 17.8 | (2,-1,-1,8) |
| 56.39 | 1.6317 | 1.1 | (1,-1,0,11) |
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 Ba2AlGaI were obtained from the Materials Project database (MP-ID: mp-3257997, 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_Ba2AlGaI
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.57893673
_cell_length_b 4.57893782
_cell_length_c 19.69316315
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999926
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2AlGaI
_chemical_formula_sum 'Ba4 Al2 Ga2 I2'
_cell_volume 357.58187950
_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 0.61943923 1.0
Ba Ba1 1 0.00000000 0.00000000 0.38075288 1.0
Ba Ba2 1 0.00000000 0.00000000 0.11943923 1.0
Ba Ba3 1 0.00000000 0.00000000 0.88075288 1.0
Al Al4 1 0.66666700 0.33333300 0.50082840 1.0
Al Al5 1 0.33333300 0.66666700 0.00082840 1.0
Ga Ga6 1 0.66666700 0.33333300 0.99879077 1.0
Ga Ga7 1 0.33333300 0.66666700 0.49879077 1.0
I I8 1 0.66666700 0.33333300 0.25018972 1.0
I I9 1 0.33333300 0.66666700 0.75018972 1.0
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