Sm2Ga3SiAu4
高熵材料 HEAMP-ID: mp-3343920 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.22 | 10.7556 | 3.8 | (0,0,1) |
| 16.48 | 5.3778 | 4.5 | (0,0,2) |
| 22.41 | 3.9670 | 2.2 | (1,0,1) |
| 24.83 | 3.5852 | 13.6 | (0,0,3) |
| 26.67 | 3.3431 | 21.7 | (1,0,2) |
| 29.60 | 3.0179 | 5.6 | (1,1,0) |
| 30.77 | 2.9057 | 28.0 | (1,1,1) |
| 32.62 | 2.7452 | 41.9 | (1,0,3) |
| 33.32 | 2.6889 | 4.3 | (0,0,4) |
| 34.07 | 2.6318 | 100.0 | (1,1,2) |
| 39.62 | 2.2750 | 2.0 | (1,0,4) |
| 42.00 | 2.1511 | 3.0 | (0,0,5) |
| 42.36 | 2.1340 | 58.6 | (2,0,0) |
| 45.16 | 2.0076 | 28.1 | (1,1,4) |
| 45.74 | 1.9835 | 1.5 | (2,0,2) |
| 47.32 | 1.9209 | 26.6 | (1,0,5) |
| 49.72 | 1.8337 | 9.0 | (2,0,3) |
| 50.76 | 1.7987 | 7.9 | (2,1,2) |
| 50.94 | 1.7926 | 2.2 | (0,0,6) |
| 54.46 | 1.6848 | 19.6 | (2,1,3) |
| 54.93 | 1.6715 | 4.2 | (2,0,4) |
| 59.38 | 1.5564 | 1.2 | (2,1,4) |
| 60.03 | 1.5412 | 8.4 | (1,1,6) |
| 61.18 | 1.5150 | 4.1 | (2,0,5) |
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 Sm2Ga3SiAu4 were obtained from the Materials Project database (MP-ID: mp-3343920, 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_Sm2Ga3SiAu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.26791294
_cell_length_b 4.26791294
_cell_length_c 10.75561320
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Ga3SiAu4
_chemical_formula_sum 'Sm2 Ga3 Si1 Au4'
_cell_volume 195.91436407
_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 0.24194292 1.0
Sm Sm1 1 0.50000000 0.00000000 0.75575940 1.0
Ga Ga2 1 0.00000000 0.00000000 0.49798987 1.0
Ga Ga3 1 0.50000000 0.50000000 0.49798987 1.0
Ga Ga4 1 0.00000000 0.50000000 0.86447956 1.0
Si Si5 1 0.50000000 0.00000000 0.13530192 1.0
Au Au6 1 0.00000000 0.00000000 0.00651110 1.0
Au Au7 1 0.50000000 0.50000000 0.00651110 1.0
Au Au8 1 0.00000000 0.50000000 0.63448056 1.0
Au Au9 1 0.50000000 0.00000000 0.35903170 1.0
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