BaSr2Al3Ga2
高熵材料 HEAMP-ID: mp-3213237 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.27 | 7.2136 | 9.6 | (0,0,0,2) |
| 21.56 | 4.1215 | 24.1 | (1,0,-1,2) |
| 24.68 | 3.6068 | 2.8 | (0,0,0,4) |
| 30.51 | 2.9295 | 100.0 | (1,0,-1,4) |
| 30.84 | 2.8994 | 32.4 | (2,-1,-1,0) |
| 30.84 | 2.8994 | 64.9 | (1,1,-2,0) |
| 33.30 | 2.6902 | 32.5 | (2,-1,-1,2) |
| 35.76 | 2.5110 | 1.8 | (2,0,-2,0) |
| 35.89 | 2.5019 | 6.5 | (1,0,-1,5) |
| 36.32 | 2.4738 | 6.5 | (2,0,-2,1) |
| 37.94 | 2.3714 | 14.3 | (2,0,-2,2) |
| 39.89 | 2.2598 | 21.9 | (2,-1,-1,4) |
| 40.53 | 2.2258 | 2.7 | (2,0,-2,3) |
| 41.64 | 2.1688 | 12.7 | (1,0,-1,6) |
| 43.94 | 2.0608 | 15.9 | (2,0,-2,4) |
| 43.94 | 2.0608 | 8.0 | (0,2,-2,4) |
| 49.67 | 1.8356 | 6.2 | (3,-1,-2,2) |
| 50.62 | 1.8034 | 10.0 | (0,0,0,8) |
| 52.71 | 1.7367 | 11.3 | (2,0,-2,6) |
| 54.64 | 1.6797 | 11.8 | (3,-1,-2,4) |
| 54.64 | 1.6797 | 23.7 | (2,1,-3,4) |
| 54.84 | 1.6740 | 12.4 | (3,0,-3,0) |
| 54.84 | 1.6740 | 6.2 | (0,3,-3,0) |
| 56.43 | 1.6306 | 7.1 | (3,0,-3,2) |
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 BaSr2Al3Ga2 were obtained from the Materials Project database (MP-ID: mp-3213237, 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_BaSr2Al3Ga2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.79881509
_cell_length_b 5.79881460
_cell_length_c 14.42717004
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000278
_symmetry_Int_Tables_number 1
_chemical_formula_structural BaSr2Al3Ga2
_chemical_formula_sum 'Ba2 Sr4 Al6 Ga4'
_cell_volume 420.13634583
_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 0.00000000 1.0
Ba Ba1 1 0.00000000 0.00000000 0.50000000 1.0
Sr Sr2 1 0.33333300 0.66666700 0.87647639 1.0
Sr Sr3 1 0.66666700 0.33333300 0.37647639 1.0
Sr Sr4 1 0.66666700 0.33333300 0.12352361 1.0
Sr Sr5 1 0.33333300 0.66666700 0.62352361 1.0
Al Al6 1 0.83829486 0.67658973 0.75000000 1.0
Al Al7 1 0.67658973 0.83829486 0.25000000 1.0
Al Al8 1 0.83829486 0.16170514 0.75000000 1.0
Al Al9 1 0.16170514 0.83829486 0.25000000 1.0
Al Al10 1 0.32341027 0.16170514 0.75000000 1.0
Al Al11 1 0.16170514 0.32341027 0.25000000 1.0
Ga Ga12 1 0.66666700 0.33333300 0.89269267 1.0
Ga Ga13 1 0.33333300 0.66666700 0.10730733 1.0
Ga Ga14 1 0.33333300 0.66666700 0.39269267 1.0
Ga Ga15 1 0.66666700 0.33333300 0.60730733 1.0
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