Sm6SiGeBr6
高熵材料 HEAMP-ID: mp-3264722 · 空间群: F222 (#22)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.57 | 8.3717 | 6.5 | (0,0,1) |
| 10.58 | 8.3615 | 32.8 | (1,0,0) |
| 10.59 | 8.3501 | 9.9 | (1,-1,0) |
| 18.36 | 4.8314 | 7.0 | (1,0,1) |
| 18.37 | 4.8297 | 4.2 | (1,1,0) |
| 18.39 | 4.8255 | 1.3 | (0,2,-1) |
| 18.39 | 4.8255 | 1.3 | (2,0,-1) |
| 18.40 | 4.8231 | 6.6 | (2,-1,0) |
| 23.78 | 3.7420 | 1.7 | (1,-1,2) |
| 23.79 | 3.7396 | 1.1 | (2,1,-1) |
| 23.79 | 3.7396 | 1.1 | (2,1,-2) |
| 23.80 | 3.7392 | 2.2 | (2,-1,1) |
| 26.08 | 3.4164 | 3.6 | (1,1,1) |
| 26.08 | 3.4164 | 3.6 | (1,1,-3) |
| 26.13 | 3.4106 | 7.4 | (3,-1,-1) |
| 28.21 | 3.1636 | 8.1 | (1,0,2) |
| 28.22 | 3.1620 | 6.1 | (2,0,1) |
| 28.23 | 3.1616 | 8.4 | (2,1,0) |
| 28.25 | 3.1592 | 8.2 | (3,0,-1) |
| 28.25 | 3.1585 | 10.4 | (3,-1,0) |
| 28.27 | 3.1567 | 8.4 | (3,-2,0) |
| 30.23 | 2.9564 | 69.7 | (2,2,-2) |
| 30.23 | 2.9560 | 69.7 | (2,-2,-2) |
| 30.23 | 2.9560 | 69.7 | (2,-2,2) |
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 Sm6SiGeBr6 were obtained from the Materials Project database (MP-ID: mp-3264722, 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_Sm6SiGeBr6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.23166268
_cell_length_b 10.23166296
_cell_length_c 10.24923012
_cell_angle_alpha 109.47502561
_cell_angle_beta 109.47502818
_cell_angle_gamma 109.39404326
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm6SiGeBr6
_chemical_formula_sum 'Sm12 Si2 Ge2 Br12'
_cell_volume 826.67321946
_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 0.47877509 0.48673187 0.24080228 1.0
Sm Sm1 1 0.74592959 0.23797381 0.25919772 1.0
Sm Sm2 1 0.74567055 0.00836983 0.48620584 1.0
Sm Sm3 1 0.24053529 0.47783501 0.48620584 1.0
Sm Sm4 1 0.26202619 0.75407041 0.24080228 1.0
Sm Sm5 1 0.02216499 0.25946471 0.01379416 1.0
Sm Sm6 1 0.01326813 0.02122491 0.25919772 1.0
Sm Sm7 1 0.49163017 0.75432945 0.01379416 1.0
Sm Sm8 1 0.48859690 0.23859690 0.47719380 1.0
Sm Sm9 1 0.00987702 0.49012298 0.75000000 1.0
Sm Sm10 1 0.26140310 0.01140310 0.02280620 1.0
Sm Sm11 1 0.24012298 0.25987702 0.75000000 1.0
Si Si12 1 0.25033540 0.24966460 0.25000000 1.0
Si Si13 1 0.49966460 0.00033540 0.25000000 1.0
Ge Ge14 1 0.00002852 0.25002852 0.50005603 1.0
Ge Ge15 1 0.24997148 0.49997148 0.99994397 1.0
Br Br16 1 0.24980442 0.75408360 0.74445574 1.0
Br Br17 1 0.50962687 0.50534868 0.75554426 1.0
Br Br18 1 0.98793065 0.74323080 0.99367758 1.0
Br Br19 1 0.74591640 0.25019558 0.75554426 1.0
Br Br20 1 0.99465132 0.99037313 0.74445574 1.0
Br Br21 1 0.24955321 0.99425207 0.50632242 1.0
Br Br22 1 0.75676920 0.51206935 0.50632242 1.0
Br Br23 1 0.50574793 0.25044679 0.99367758 1.0
Br Br24 1 0.75533541 0.74466459 0.25000000 1.0
Br Br25 1 0.74461036 0.99461036 0.98922073 1.0
Br Br26 1 0.99466459 0.50533541 0.25000000 1.0
Br Br27 1 0.50538964 0.75538964 0.51077927 1.0
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