Sr2GaIrBr
高熵材料 HEAMP-ID: mp-3208919 · 空间群: P-6m2 (#187)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.13 | 8.7292 | 100.0 | (0,0,0,2) |
| 20.35 | 4.3646 | 16.4 | (0,0,0,4) |
| 23.81 | 3.7378 | 11.3 | (1,0,-1,0) |
| 24.35 | 3.6549 | 11.0 | (1,0,-1,1) |
| 25.93 | 3.4360 | 28.0 | (1,0,-1,2) |
| 28.38 | 3.1449 | 8.6 | (1,0,-1,3) |
| 30.73 | 2.9097 | 3.3 | (0,0,0,6) |
| 31.51 | 2.8390 | 98.6 | (1,0,-1,4) |
| 31.51 | 2.8390 | 49.3 | (1,-1,0,4) |
| 35.17 | 2.5516 | 3.6 | (1,0,-1,5) |
| 39.24 | 2.2960 | 19.1 | (1,0,-1,6) |
| 41.37 | 2.1823 | 23.2 | (0,0,0,8) |
| 41.86 | 2.1580 | 71.2 | (2,-1,-1,0) |
| 43.18 | 2.0949 | 19.1 | (2,-1,-1,2) |
| 43.63 | 2.0746 | 3.0 | (1,0,-1,7) |
| 46.97 | 1.9345 | 7.5 | (2,-1,-1,4) |
| 46.97 | 1.9345 | 3.7 | (1,-2,1,4) |
| 48.29 | 1.8846 | 1.2 | (1,0,-1,8) |
| 48.29 | 1.8846 | 2.4 | (1,-1,0,8) |
| 48.72 | 1.8689 | 1.8 | (2,0,-2,0) |
| 49.02 | 1.8583 | 1.0 | (2,0,-2,1) |
| 49.90 | 1.8275 | 5.0 | (2,0,-2,2) |
| 51.35 | 1.7794 | 1.6 | (2,0,-2,3) |
| 52.41 | 1.7458 | 3.2 | (0,0,0,10) |
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 Sr2GaIrBr were obtained from the Materials Project database (MP-ID: mp-3208919, 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_Sr2GaIrBr
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.31598839
_cell_length_b 4.31598813
_cell_length_c 17.45843128
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999456
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2GaIrBr
_chemical_formula_sum 'Sr4 Ga2 Ir2 Br2'
_cell_volume 281.64132754
_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
Sr Sr0 1 0.00000000 0.00000000 0.11751076 1.0
Sr Sr1 1 0.00000000 0.00000000 0.38248924 1.0
Sr Sr2 1 0.00000000 0.00000000 0.61662582 1.0
Sr Sr3 1 0.00000000 0.00000000 0.88337418 1.0
Ga Ga4 1 0.66666700 0.33333200 0.50030125 1.0
Ga Ga5 1 0.66666700 0.33333200 0.99969875 1.0
Ir Ir6 1 0.33333400 0.66666700 0.00117664 1.0
Ir Ir7 1 0.33333400 0.66666700 0.49882336 1.0
Br Br8 1 0.66666700 0.33333200 0.25000000 1.0
Br Br9 1 0.33333400 0.66666700 0.75000000 1.0
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