Sm2Ga3SiPt4
高熵材料 HEAMP-ID: mp-3223448 · 空间群: P4mm (#99)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.53 | 10.3666 | 2.1 | (0,0,1) |
| 17.11 | 5.1833 | 4.2 | (0,0,2) |
| 22.80 | 3.9002 | 1.9 | (1,0,1) |
| 25.78 | 3.4555 | 16.7 | (0,0,3) |
| 27.29 | 3.2676 | 15.3 | (1,0,2) |
| 30.02 | 2.9765 | 5.9 | (1,1,0) |
| 31.26 | 2.8609 | 28.7 | (1,1,1) |
| 33.55 | 2.6709 | 42.3 | (1,0,3) |
| 34.61 | 2.5917 | 4.3 | (0,0,4) |
| 34.76 | 2.5812 | 100.0 | (1,1,2) |
| 39.98 | 2.2552 | 1.8 | (1,1,3) |
| 42.97 | 2.1047 | 59.3 | (2,0,0) |
| 43.66 | 2.0733 | 1.4 | (0,0,5) |
| 46.46 | 1.9546 | 25.5 | (1,1,4) |
| 46.57 | 1.9501 | 1.3 | (2,0,2) |
| 48.97 | 1.8600 | 25.4 | (1,0,5) |
| 50.79 | 1.7975 | 11.1 | (2,0,3) |
| 51.66 | 1.7694 | 5.6 | (2,1,2) |
| 53.00 | 1.7278 | 1.8 | (0,0,6) |
| 53.89 | 1.7013 | 1.8 | (1,1,5) |
| 55.59 | 1.6531 | 20.1 | (2,1,3) |
| 56.31 | 1.6338 | 4.3 | (2,0,4) |
| 57.67 | 1.5984 | 2.3 | (1,0,6) |
| 62.12 | 1.4943 | 8.3 | (1,1,6) |
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 Sm2Ga3SiPt4 were obtained from the Materials Project database (MP-ID: mp-3223448, 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_Sm2Ga3SiPt4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.20944729
_cell_length_b 4.20944729
_cell_length_c 10.36661839
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2Ga3SiPt4
_chemical_formula_sum 'Sm2 Ga3 Si1 Pt4'
_cell_volume 183.69073998
_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 0.74768399 1.0
Sm Sm1 1 0.50000000 0.00000000 0.25573638 1.0
Ga Ga2 1 0.00000000 0.50000000 0.12912778 1.0
Ga Ga3 1 0.50000000 0.50000000 0.50375231 1.0
Ga Ga4 1 0.00000000 0.00000000 0.50375231 1.0
Si Si5 1 0.50000000 0.00000000 0.86996891 1.0
Pt Pt6 1 0.50000000 0.00000000 0.64340567 1.0
Pt Pt7 1 0.00000000 0.00000000 0.99038035 1.0
Pt Pt8 1 0.50000000 0.50000000 0.99038035 1.0
Pt Pt9 1 0.00000000 0.50000000 0.36581097 1.0
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