Sm6SiGeI6
高熵材料 HEAMP-ID: mp-3297407 · 空间群: F222 (#22)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.13 | 8.7280 | 2.0 | (1,-1,0) |
| 10.15 | 8.7153 | 10.9 | (1,0,0) |
| 10.16 | 8.7023 | 3.5 | (0,0,1) |
| 17.61 | 5.0367 | 3.9 | (2,-1,0) |
| 17.62 | 5.0343 | 2.3 | (2,0,-1) |
| 17.63 | 5.0294 | 1.4 | (1,1,0) |
| 17.64 | 5.0268 | 3.6 | (1,0,1) |
| 27.03 | 3.2982 | 7.7 | (3,-2,0) |
| 27.05 | 3.2961 | 6.4 | (3,-1,0) |
| 27.06 | 3.2955 | 8.0 | (3,0,-1) |
| 27.08 | 3.2927 | 7.8 | (2,1,0) |
| 27.09 | 3.2920 | 9.3 | (2,0,1) |
| 27.10 | 3.2899 | 8.0 | (1,0,2) |
| 28.98 | 3.0814 | 50.0 | (2,2,-2) |
| 28.98 | 3.0813 | 100.0 | (2,-2,2) |
| 34.08 | 2.6309 | 5.4 | (4,-2,-1) |
| 34.09 | 2.6299 | 9.1 | (4,-1,-1) |
| 34.15 | 2.6256 | 9.3 | (2,1,1) |
| 34.16 | 2.6246 | 1.8 | (1,1,2) |
| 34.16 | 2.6246 | 1.8 | (1,1,-4) |
| 37.20 | 2.4173 | 1.3 | (3,2,-2) |
| 37.20 | 2.4171 | 1.3 | (3,-2,2) |
| 41.38 | 2.1820 | 17.5 | (4,-4,0) |
| 41.44 | 2.1788 | 70.0 | (4,0,0) |
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 Sm6SiGeI6 were obtained from the Materials Project database (MP-ID: mp-3297407, 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_Sm6SiGeI6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.68447423
_cell_length_b 10.68447422
_cell_length_c 10.66347973
_cell_angle_alpha 109.47251582
_cell_angle_beta 109.47251349
_cell_angle_gamma 109.54826202
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm6SiGeI6
_chemical_formula_sum 'Sm12 Si2 Ge2 I12'
_cell_volume 936.17199961
_cell_formula_units_Z 2
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 0.46499098 0.48470427 0.23083244 1.0
Sm Sm1 1 0.75387283 0.23415855 0.26916756 1.0
Sm Sm2 1 0.75368275 0.01941812 0.48504179 1.0
Sm Sm3 1 0.23135904 0.46562367 0.48504179 1.0
Sm Sm4 1 0.26584145 0.74612717 0.23083244 1.0
Sm Sm5 1 0.03437633 0.26864096 0.01495821 1.0
Sm Sm6 1 0.01529573 0.03500902 0.26916756 1.0
Sm Sm7 1 0.48058188 0.74631725 0.01495821 1.0
Sm Sm8 1 0.48350112 0.23350112 0.46700125 1.0
Sm Sm9 1 0.01781750 0.48218250 0.75000000 1.0
Sm Sm10 1 0.26649888 0.01649888 0.03299875 1.0
Sm Sm11 1 0.23218250 0.26781750 0.75000000 1.0
Si Si12 1 0.00028785 0.25028785 0.50057569 1.0
Si Si13 1 0.24971215 0.49971215 0.99942431 1.0
Ge Ge14 1 0.25002817 0.24997183 0.25000000 1.0
Ge Ge15 1 0.49997183 0.00002817 0.25000000 1.0
I I16 1 0.24999000 0.75734459 0.74270158 1.0
I I17 1 0.51464202 0.50728842 0.75729842 1.0
I I18 1 0.98622134 0.74314788 0.99327724 1.0
I I19 1 0.74265541 0.25001000 0.75729842 1.0
I I20 1 0.99271158 0.98535798 0.74270158 1.0
I I21 1 0.24987164 0.99294410 0.50672276 1.0
I I22 1 0.75685212 0.51377866 0.50672276 1.0
I I23 1 0.50705590 0.25012836 0.99327724 1.0
I I24 1 0.75707496 0.74292504 0.25000000 1.0
I I25 1 0.74295323 0.99295323 0.98590647 1.0
I I26 1 0.99292504 0.50707496 0.25000000 1.0
I I27 1 0.50704677 0.75704677 0.51409353 1.0
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