Sm8Y12Si15Ge
高熵材料 HEAMP-ID: mp-3298638 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.99 | 14.7646 | 3.3 | (0,0,1) |
| 11.99 | 7.3823 | 1.2 | (0,0,2) |
| 12.86 | 6.8847 | 19.4 | (0,1,-1) |
| 12.86 | 6.8815 | 8.2 | (0,1,1) |
| 16.43 | 5.3951 | 1.0 | (1,-1,0) |
| 17.49 | 5.0709 | 1.6 | (1,-1,1) |
| 17.50 | 5.0691 | 1.0 | (1,1,1) |
| 17.51 | 5.0647 | 3.0 | (1,1,-1) |
| 17.51 | 5.0639 | 2.6 | (1,-1,-1) |
| 20.37 | 4.3603 | 3.8 | (1,-1,2) |
| 20.38 | 4.3583 | 2.9 | (1,1,2) |
| 20.40 | 4.3527 | 1.9 | (1,1,-2) |
| 20.41 | 4.3514 | 2.2 | (1,-1,-2) |
| 21.36 | 4.1603 | 32.4 | (0,1,-3) |
| 21.37 | 4.1582 | 24.0 | (0,1,3) |
| 22.86 | 3.8901 | 34.9 | (0,2,0) |
| 23.77 | 3.7435 | 19.8 | (2,0,0) |
| 24.11 | 3.6912 | 73.7 | (0,0,4) |
| 24.46 | 3.6398 | 3.4 | (1,-1,3) |
| 24.47 | 3.6382 | 4.1 | (1,1,3) |
| 24.50 | 3.6333 | 2.4 | (1,1,-3) |
| 24.51 | 3.6321 | 2.3 | (1,-1,-3) |
| 24.52 | 3.6308 | 2.4 | (2,0,1) |
| 24.55 | 3.6266 | 3.3 | (2,0,-1) |
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 Sm8Y12Si15Ge were obtained from the Materials Project database (MP-ID: mp-3298638, 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_Sm8Y12Si15Ge
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48699235
_cell_length_b 7.78020878
_cell_length_c 14.76468569
_cell_angle_alpha 90.03221688
_cell_angle_beta 89.86131373
_cell_angle_gamma 90.00666141
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm8Y12Si15Ge
_chemical_formula_sum 'Sm8 Y12 Si15 Ge1'
_cell_volume 860.04564791
_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 0.02628528 0.18238434 0.09799734 1.0
Sm Sm1 1 0.97354799 0.81786147 0.90195920 1.0
Sm Sm2 1 0.47419187 0.68216176 0.90198591 1.0
Sm Sm3 1 0.97350713 0.81841842 0.59821849 1.0
Sm Sm4 1 0.52595538 0.31813413 0.09804013 1.0
Sm Sm5 1 0.02520030 0.18159790 0.40161737 1.0
Sm Sm6 1 0.52544839 0.31779040 0.40188936 1.0
Sm Sm7 1 0.47638700 0.68253409 0.59817428 1.0
Y Y8 1 0.14976686 0.51280003 0.75099966 1.0
Y Y9 1 0.85009076 0.48729233 0.24992124 1.0
Y Y10 1 0.35079272 0.01315511 0.25001523 1.0
Y Y11 1 0.64929357 0.98700248 0.75028714 1.0
Y Y12 1 0.31803647 0.17658445 0.62354485 1.0
Y Y13 1 0.68285194 0.82194073 0.37688525 1.0
Y Y14 1 0.18135227 0.67989965 0.37697216 1.0
Y Y15 1 0.68287618 0.82127497 0.12264625 1.0
Y Y16 1 0.81708142 0.32078395 0.62267096 1.0
Y Y17 1 0.31679426 0.17845394 0.87726055 1.0
Y Y18 1 0.81678820 0.32112860 0.87725288 1.0
Y Y19 1 0.18293191 0.67899337 0.12266339 1.0
Si Si20 1 0.02181314 0.10698210 0.75007137 1.0
Si Si21 1 0.97789354 0.89370343 0.24959600 1.0
Si Si22 1 0.47710267 0.60773147 0.25000420 1.0
Si Si23 1 0.52229556 0.39230726 0.74995008 1.0
Si Si24 1 0.26577166 0.87567946 0.75010277 1.0
Si Si25 1 0.73413346 0.12387210 0.24980843 1.0
Si Si26 1 0.23389184 0.37683194 0.25011337 1.0
Si Si27 1 0.76642681 0.62339167 0.74982598 1.0
Si Si28 1 0.85208141 0.52943008 0.45953594 1.0
Si Si29 1 0.35669163 0.97089031 0.46031151 1.0
Si Si30 1 0.85697239 0.52868797 0.03991440 1.0
Si Si31 1 0.64326245 0.02910351 0.53964916 1.0
Si Si32 1 0.14278504 0.47133426 0.96012407 1.0
Si Si33 1 0.64265348 0.02876404 0.96008250 1.0
Si Si34 1 0.35721870 0.97148474 0.03999514 1.0
Ge Ge35 1 0.14982834 0.46961253 0.53991042 1.0
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