Sm3Mg3SiHg2
高熵材料 HEAMP-ID: mp-3223885 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.57 | 6.5250 | 16.6 | (1,-1,0,0) |
| 13.57 | 6.5250 | 16.6 | (1,0,-1,0) |
| 13.57 | 6.5249 | 16.6 | (0,1,-1,0) |
| 20.12 | 4.4132 | 47.9 | (0,0,0,1) |
| 23.62 | 3.7672 | 26.9 | (2,-1,-1,0) |
| 23.62 | 3.7672 | 26.9 | (1,-2,1,0) |
| 23.62 | 3.7672 | 26.9 | (1,1,-2,0) |
| 24.35 | 3.6556 | 28.8 | (1,-1,0,1) |
| 24.35 | 3.6556 | 28.8 | (1,0,-1,1) |
| 24.35 | 3.6556 | 28.8 | (0,1,-1,1) |
| 27.34 | 3.2625 | 32.4 | (2,-2,0,0) |
| 27.34 | 3.2625 | 32.4 | (2,0,-2,0) |
| 27.34 | 3.2625 | 32.4 | (0,2,-2,0) |
| 31.22 | 2.8653 | 37.7 | (2,-1,-1,1) |
| 31.22 | 2.8653 | 37.7 | (1,-2,1,1) |
| 31.22 | 2.8652 | 37.7 | (1,1,-2,1) |
| 34.18 | 2.6235 | 100.0 | (2,-2,0,1) |
| 34.18 | 2.6235 | 100.0 | (2,0,-2,1) |
| 34.18 | 2.6234 | 100.0 | (0,2,-2,1) |
| 36.43 | 2.4662 | 17.1 | (3,-2,-1,0) |
| 36.43 | 2.4662 | 17.1 | (1,-3,2,0) |
| 36.43 | 2.4662 | 17.1 | (2,1,-3,0) |
| 40.90 | 2.2066 | 62.0 | (0,0,0,2) |
| 41.52 | 2.1750 | 21.4 | (3,-3,0,0) |
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 Sm3Mg3SiHg2 were obtained from the Materials Project database (MP-ID: mp-3223885, 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_Sm3Mg3SiHg2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.53441870
_cell_length_b 7.53436957
_cell_length_c 4.41321798
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00074963
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Mg3SiHg2
_chemical_formula_sum 'Sm3 Mg3 Si1 Hg2'
_cell_volume 216.95986373
_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 0.58188589 0.00758120 0.00000000 1.0
Sm Sm1 1 0.99242070 0.57430892 0.00000000 1.0
Sm Sm2 1 0.42569618 0.41812126 0.00000000 1.0
Mg Mg3 1 0.24805763 0.00159065 0.50000000 1.0
Mg Mg4 1 0.99840701 0.24646509 0.50000000 1.0
Mg Mg5 1 0.75354745 0.75195522 0.50000000 1.0
Si Si6 1 0.66666273 0.33333384 0.50000000 1.0
Hg Hg7 1 0.33332387 0.66664074 0.50000000 1.0
Hg Hg8 1 0.00000154 0.00000008 0.00000000 1.0
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