SmMn6(Sn2Ge)2
高熵材料 HEAMP-ID: mp-1208950 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 19.05 | 4.6582 | 1.8 | (1,-1,0,0) |
| 19.05 | 4.6582 | 3.5 | (1,0,-1,0) |
| 20.15 | 4.4065 | 2.0 | (0,0,0,2) |
| 21.58 | 4.1183 | 4.5 | (1,0,-1,1) |
| 27.87 | 3.2011 | 1.9 | (1,0,-1,2) |
| 30.43 | 2.9376 | 3.4 | (0,0,0,3) |
| 33.32 | 2.6894 | 100.0 | (2,-1,-1,0) |
| 34.88 | 2.5723 | 2.5 | (2,-1,-1,1) |
| 36.15 | 2.4848 | 79.9 | (1,0,-1,3) |
| 38.66 | 2.3291 | 13.8 | (2,-2,0,0) |
| 38.66 | 2.3291 | 27.6 | (2,0,-2,0) |
| 39.25 | 2.2956 | 53.9 | (2,-1,-1,2) |
| 39.25 | 2.2956 | 27.0 | (1,1,-2,2) |
| 40.04 | 2.2518 | 1.0 | (2,-2,0,1) |
| 40.04 | 2.2518 | 2.1 | (2,0,-2,1) |
| 40.96 | 2.2032 | 21.2 | (0,0,0,4) |
| 43.97 | 2.0591 | 16.2 | (2,-2,0,2) |
| 43.97 | 2.0591 | 32.4 | (2,0,-2,2) |
| 45.54 | 1.9917 | 4.8 | (1,-1,0,4) |
| 45.54 | 1.9917 | 9.6 | (1,0,-1,4) |
| 45.74 | 1.9837 | 20.4 | (2,-1,-1,3) |
| 49.97 | 1.8251 | 16.3 | (2,0,-2,3) |
| 53.79 | 1.7043 | 11.3 | (2,-1,-1,4) |
| 59.54 | 1.5527 | 6.6 | (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 SmMn6(Sn2Ge)2 were obtained from the Materials Project database (MP-ID: mp-1208950, 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_SmMn6(Sn2Ge)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.37878299
_cell_length_b 5.37878299
_cell_length_c 8.81290800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00001221
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmMn6(Sn2Ge)2
_chemical_formula_sum 'Sm1 Mn6 Sn4 Ge2'
_cell_volume 220.80955410
_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 0.00000000 0.00000000 1.0
Mn Mn1 1 0.50000000 0.50000000 0.76734000 1.0
Mn Mn2 1 0.50000000 0.50000000 0.23266000 1.0
Mn Mn3 1 0.00000000 0.50000000 0.76734000 1.0
Mn Mn4 1 0.00000000 0.50000000 0.23266000 1.0
Mn Mn5 1 0.50000000 0.00000000 0.76734000 1.0
Mn Mn6 1 0.50000000 0.00000000 0.23266000 1.0
Sn Sn7 1 0.66666700 0.33333300 0.50000000 1.0
Sn Sn8 1 0.33333300 0.66666700 0.50000000 1.0
Sn Sn9 1 0.00000000 0.00000000 0.66485400 1.0
Sn Sn10 1 0.00000000 0.00000000 0.33514600 1.0
Ge Ge11 1 0.66666700 0.33333300 0.00000000 1.0
Ge Ge12 1 0.33333300 0.66666700 0.00000000 1.0
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