SmTm3SiBr6
高熵材料 HEAMP-ID: mp-3277289 · 空间群: P2/m (#10)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.38 | 13.8445 | 1.3 | (0,0,1) |
| 6.72 | 13.1621 | 1.1 | (0,1,0) |
| 9.20 | 9.6176 | 100.0 | (0,1,-1) |
| 9.35 | 9.4625 | 83.3 | (0,1,1) |
| 12.79 | 6.9222 | 4.7 | (0,0,2) |
| 13.45 | 6.5811 | 2.0 | (0,2,0) |
| 14.81 | 5.9816 | 4.9 | (0,2,-1) |
| 15.00 | 5.9065 | 6.4 | (0,2,1) |
| 18.45 | 4.8088 | 1.7 | (0,2,-2) |
| 18.76 | 4.7313 | 2.7 | (0,2,2) |
| 20.29 | 4.3772 | 3.2 | (0,1,-3) |
| 20.50 | 4.3329 | 3.6 | (0,1,3) |
| 21.14 | 4.2021 | 5.6 | (0,3,-1) |
| 21.34 | 4.1629 | 7.4 | (0,3,1) |
| 22.19 | 4.0070 | 1.5 | (1,0,0) |
| 23.36 | 3.8077 | 5.7 | (0,2,-3) |
| 23.73 | 3.7498 | 8.5 | (0,2,3) |
| 25.69 | 3.4679 | 9.8 | (1,0,2) |
| 25.74 | 3.4611 | 9.4 | (0,0,4) |
| 26.04 | 3.4225 | 2.3 | (1,2,0) |
| 26.53 | 3.3602 | 1.6 | (1,1,-2) |
| 26.78 | 3.3290 | 26.0 | (1,2,-1) |
| 26.89 | 3.3159 | 23.0 | (1,2,1) |
| 27.83 | 3.2059 | 2.6 | (0,3,-3) |
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 SmTm3SiBr6 were obtained from the Materials Project database (MP-ID: mp-3277289, 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_SmTm3SiBr6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.00694872
_cell_length_b 13.16387722
_cell_length_c 13.84628808
_cell_angle_alpha 90.93278075
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SmTm3SiBr6
_chemical_formula_sum 'Sm2 Tm6 Si2 Br12'
_cell_volume 730.25310918
_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 0.00000000 0.62146694 0.91840302 1.0
Sm Sm1 1 0.00000000 0.37853306 0.08159698 1.0
Tm Tm2 1 0.50000000 0.11621022 0.34376099 1.0
Tm Tm3 1 0.50000000 0.88378978 0.65623901 1.0
Tm Tm4 1 0.50000000 0.61890205 0.15889459 1.0
Tm Tm5 1 0.50000000 0.38109795 0.84110541 1.0
Tm Tm6 1 0.00000000 0.11591912 0.57836563 1.0
Tm Tm7 1 0.00000000 0.88408088 0.42163437 1.0
Si Si8 1 0.50000000 0.00000000 0.50000000 1.0
Si Si9 1 0.50000000 0.50000000 0.00000000 1.0
Br Br10 1 0.50000000 0.23630719 0.17102141 1.0
Br Br11 1 0.50000000 0.76369281 0.82897859 1.0
Br Br12 1 0.50000000 0.74987983 0.33632176 1.0
Br Br13 1 0.50000000 0.25012017 0.66367824 1.0
Br Br14 1 0.00000000 0.25200589 0.41382001 1.0
Br Br15 1 0.00000000 0.74799411 0.58617999 1.0
Br Br16 1 0.00000000 0.75595709 0.09686662 1.0
Br Br17 1 0.00000000 0.24404291 0.90313338 1.0
Br Br18 1 0.00000000 0.00112745 0.24565964 1.0
Br Br19 1 0.00000000 0.99887255 0.75434036 1.0
Br Br20 1 0.00000000 0.51184754 0.26150237 1.0
Br Br21 1 0.00000000 0.48815246 0.73849763 1.0
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