Sm2Ga3SiIr4
高熵材料 HEAMP-ID: mp-3344419 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.66 | 10.2133 | 4.0 | (0,0,1) |
| 17.37 | 5.1066 | 4.4 | (0,0,2) |
| 22.97 | 3.8717 | 1.5 | (1,0,1) |
| 26.18 | 3.4044 | 13.1 | (0,0,3) |
| 27.56 | 3.2364 | 19.7 | (1,0,2) |
| 30.21 | 2.9585 | 6.1 | (1,1,0) |
| 31.48 | 2.8417 | 25.7 | (1,1,1) |
| 33.95 | 2.6407 | 43.2 | (1,0,3) |
| 35.05 | 2.5600 | 100.0 | (1,1,2) |
| 35.15 | 2.5533 | 4.6 | (0,0,4) |
| 40.39 | 2.2331 | 1.9 | (1,1,3) |
| 41.43 | 2.1795 | 2.6 | (1,0,4) |
| 43.25 | 2.0920 | 60.1 | (2,0,0) |
| 44.35 | 2.0427 | 2.1 | (0,0,5) |
| 46.94 | 1.9359 | 1.4 | (2,0,2) |
| 47.01 | 1.9330 | 25.0 | (1,1,4) |
| 49.67 | 1.8356 | 24.3 | (1,0,5) |
| 51.26 | 1.7824 | 8.9 | (2,0,3) |
| 52.05 | 1.7569 | 7.2 | (2,1,2) |
| 53.86 | 1.7022 | 1.5 | (0,0,6) |
| 56.09 | 1.6398 | 20.6 | (2,1,3) |
| 56.90 | 1.6182 | 4.6 | (2,0,4) |
| 61.43 | 1.5093 | 1.7 | (2,1,4) |
| 62.82 | 1.4793 | 19.9 | (2,2,0) |
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 Sm2Ga3SiIr4 were obtained from the Materials Project database (MP-ID: mp-3344419, 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_Sm2Ga3SiIr4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.18401427
_cell_length_b 4.18401427
_cell_length_c 10.21324587
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Ga3SiIr4
_chemical_formula_sum 'Sm2 Ga3 Si1 Ir4'
_cell_volume 178.79283122
_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
Sm Sm0 1 0.00000000 0.50000000 0.24509371 1.0
Sm Sm1 1 0.50000000 0.00000000 0.75635664 1.0
Ga Ga2 1 0.00000000 0.00000000 0.49677425 1.0
Ga Ga3 1 0.50000000 0.50000000 0.49677425 1.0
Ga Ga4 1 0.00000000 0.50000000 0.87429863 1.0
Si Si5 1 0.50000000 0.00000000 0.12302233 1.0
Ir Ir6 1 0.00000000 0.00000000 0.00987633 1.0
Ir Ir7 1 0.50000000 0.50000000 0.00987633 1.0
Ir Ir8 1 0.00000000 0.50000000 0.63282102 1.0
Ir Ir9 1 0.50000000 0.00000000 0.35510551 1.0
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