SmMgSnH
高熵材料 HEAMP-ID: mp-3267846 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.70 | 6.0279 | 16.6 | (0,1,1) |
| 19.38 | 4.5798 | 5.2 | (0,0,2) |
| 22.21 | 4.0029 | 1.5 | (0,2,0) |
| 22.36 | 3.9753 | 20.0 | (0,1,2) |
| 22.62 | 3.9305 | 2.3 | (1,0,1) |
| 24.27 | 3.6680 | 11.1 | (0,2,1) |
| 25.24 | 3.5282 | 22.5 | (1,1,1) |
| 29.64 | 3.0139 | 6.0 | (0,2,2) |
| 30.46 | 2.9350 | 85.6 | (1,1,2) |
| 31.36 | 2.8528 | 21.0 | (0,1,3) |
| 31.91 | 2.8045 | 100.0 | (1,2,1) |
| 35.02 | 2.5621 | 23.6 | (0,3,1) |
| 35.93 | 2.4993 | 7.1 | (1,0,3) |
| 37.70 | 2.3858 | 20.4 | (1,1,3) |
| 39.07 | 2.3057 | 14.6 | (0,3,2) |
| 39.35 | 2.2899 | 17.0 | (0,0,4) |
| 40.87 | 2.2078 | 1.5 | (1,3,1) |
| 41.50 | 2.1758 | 26.8 | (2,0,0) |
| 42.65 | 2.1200 | 10.5 | (1,2,3) |
| 44.26 | 2.0465 | 2.1 | (2,1,1) |
| 45.12 | 2.0093 | 17.9 | (0,3,3) |
| 45.31 | 2.0015 | 6.9 | (0,4,0) |
| 46.19 | 1.9653 | 1.2 | (2,0,2) |
| 46.21 | 1.9645 | 9.5 | (1,1,4) |
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 SmMgSnH were obtained from the Materials Project database (MP-ID: mp-3267846, 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_SmMgSnH
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.35151088
_cell_length_b 8.00588338
_cell_length_c 9.15952963
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmMgSnH
_chemical_formula_sum 'Sm4 Mg4 Sn4 H4'
_cell_volume 319.09684106
_cell_formula_units_Z 4
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 0.75000000 0.47898812 0.83988327 1.0
Sm Sm1 1 0.25000000 0.52101188 0.16011673 1.0
Sm Sm2 1 0.25000000 0.02101188 0.33988327 1.0
Sm Sm3 1 0.75000000 0.97898812 0.66011673 1.0
Mg Mg4 1 0.75000000 0.34414192 0.43223861 1.0
Mg Mg5 1 0.25000000 0.65585808 0.56776139 1.0
Mg Mg6 1 0.25000000 0.15585808 0.93223861 1.0
Mg Mg7 1 0.75000000 0.84414192 0.06776139 1.0
Sn Sn8 1 0.75000000 0.20831615 0.12798135 1.0
Sn Sn9 1 0.25000000 0.79168385 0.87201865 1.0
Sn Sn10 1 0.25000000 0.29168385 0.62798135 1.0
Sn Sn11 1 0.75000000 0.70831615 0.37201865 1.0
H H12 1 0.25000000 0.92355134 0.56683776 1.0
H H13 1 0.75000000 0.07644866 0.43316224 1.0
H H14 1 0.75000000 0.57644866 0.06683776 1.0
H H15 1 0.25000000 0.42355134 0.93316224 1.0
获取直接链接