Sr3Ga4(NiIr)2
高熵材料 HEAMP-ID: mp-3208777 · 空间群: Fmm2 (#42)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.18 | 5.4767 | 3.8 | (1,-1,0) |
| 16.40 | 5.4046 | 33.3 | (1,0,0) |
| 16.40 | 5.4046 | 100.0 | (0,1,0) |
| 16.62 | 5.3346 | 64.4 | (0,0,1) |
| 23.27 | 3.8219 | 15.2 | (1,1,-1) |
| 28.35 | 3.1479 | 46.6 | (2,-1,0) |
| 28.48 | 3.1342 | 4.9 | (2,0,-1) |
| 28.73 | 3.1068 | 20.0 | (1,1,0) |
| 28.86 | 3.0932 | 4.2 | (1,0,1) |
| 32.70 | 2.7383 | 3.7 | (2,-2,0) |
| 33.15 | 2.7023 | 88.4 | (2,0,0) |
| 33.60 | 2.6673 | 54.2 | (0,0,2) |
| 36.90 | 2.4361 | 55.7 | (2,-2,1) |
| 37.20 | 2.4172 | 33.0 | (2,1,-1) |
| 37.20 | 2.4172 | 33.0 | (2,1,-2) |
| 37.20 | 2.4169 | 68.2 | (2,-1,1) |
| 37.51 | 2.3980 | 14.3 | (1,-1,2) |
| 40.53 | 2.2260 | 28.1 | (3,-1,-1) |
| 41.28 | 2.1873 | 24.2 | (1,1,1) |
| 43.82 | 2.0660 | 26.9 | (3,-2,0) |
| 44.08 | 2.0543 | 41.9 | (3,-1,0) |
| 44.17 | 2.0505 | 7.4 | (3,0,-1) |
| 44.17 | 2.0505 | 22.1 | (3,0,-2) |
| 44.52 | 2.0352 | 28.0 | (2,1,0) |
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 Sr3Ga4(NiIr)2 were obtained from the Materials Project database (MP-ID: mp-3208777, 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_Sr3Ga4(NiIr)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.67838278
_cell_length_b 6.67838256
_cell_length_c 6.56235630
_cell_angle_alpha 109.46889195
_cell_angle_beta 109.46888981
_cell_angle_gamma 110.18123983
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr3Ga4(NiIr)2
_chemical_formula_sum 'Sr3 Ga4 Ni2 Ir2'
_cell_volume 223.31853448
_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
Sr Sr0 1 0.00685754 0.50685754 0.50000000 1.0
Sr Sr1 1 0.50685754 0.00685754 0.50000000 1.0
Sr Sr2 1 0.49845285 0.49845285 0.00000000 1.0
Ga Ga3 1 0.60708474 0.60708474 0.60331464 1.0
Ga Ga4 1 0.00377010 0.00377010 0.39668536 1.0
Ga Ga5 1 0.00461626 0.38359247 0.00000000 1.0
Ga Ga6 1 0.38359247 0.00461626 0.00000000 1.0
Ni Ni7 1 0.24165544 0.24165544 0.24175319 1.0
Ni Ni8 1 0.99990125 0.99990125 0.75824681 1.0
Ir Ir9 1 0.00058854 0.74662227 1.00000000 1.0
Ir Ir10 1 0.74662227 0.00058854 0.00000000 1.0
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