Sm3Y9(SiI3)4
高熵材料 HEAMP-ID: mp-3324126 · 空间群: C2 (#5)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.30 | 8.5891 | 3.3 | (0,0,1) |
| 10.31 | 8.5835 | 1.4 | (0,1,0) |
| 17.87 | 4.9641 | 4.1 | (0,1,-2) |
| 17.88 | 4.9622 | 3.2 | (1,0,1) |
| 17.88 | 4.9611 | 5.1 | (1,1,0) |
| 17.88 | 4.9609 | 3.2 | (0,2,-1) |
| 25.38 | 3.5089 | 1.6 | (1,1,-3) |
| 25.40 | 3.5067 | 3.1 | (1,1,1) |
| 25.41 | 3.5058 | 1.6 | (1,-3,1) |
| 27.44 | 3.2504 | 5.0 | (0,2,-3) |
| 27.45 | 3.2491 | 5.0 | (2,0,1) |
| 27.45 | 3.2489 | 6.2 | (1,-3,2) |
| 27.45 | 3.2488 | 5.7 | (2,1,0) |
| 27.45 | 3.2487 | 2.2 | (0,1,-3) |
| 27.46 | 3.2477 | 3.1 | (1,0,2) |
| 27.47 | 3.2465 | 3.1 | (1,2,0) |
| 27.48 | 3.2463 | 2.3 | (0,3,-1) |
| 27.48 | 3.2455 | 5.0 | (1,0,-3) |
| 27.49 | 3.2443 | 6.9 | (0,1,2) |
| 27.50 | 3.2434 | 5.0 | (0,2,1) |
| 27.51 | 3.2428 | 6.1 | (1,-3,0) |
| 29.38 | 3.0401 | 100.0 | (2,2,-2) |
| 29.47 | 3.0314 | 49.1 | (2,-2,-2) |
| 34.60 | 2.5924 | 1.8 | (1,2,-4) |
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 Sm3Y9(SiI3)4 were obtained from the Materials Project database (MP-ID: mp-3324126, 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_Sm3Y9(SiI3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.52018660
_cell_length_b 10.51747610
_cell_length_c 10.52658103
_cell_angle_alpha 109.63241863
_cell_angle_beta 109.41177043
_cell_angle_gamma 109.37665465
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Y9(SiI3)4
_chemical_formula_sum 'Sm3 Y9 Si4 I12'
_cell_volume 896.52007092
_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 0.46600781 0.48300290 0.23300290 1.0
Sm Sm1 1 0.74917167 0.23286234 0.26707976 1.0
Sm Sm2 1 0.74917167 0.01630933 0.48209290 1.0
Y Y3 1 0.23059332 0.46190012 0.48077666 1.0
Y Y4 1 0.26926526 0.75023531 0.23108716 1.0
Y Y5 1 0.03823571 0.26911886 0.01911886 1.0
Y Y6 1 0.01837772 0.03786816 0.26901999 1.0
Y Y7 1 0.48098466 0.75020726 0.01951326 1.0
Y Y8 1 0.48098466 0.23077740 0.46147341 1.0
Y Y9 1 0.01837772 0.48050856 0.74935773 1.0
Y Y10 1 0.26926526 0.01902994 0.03817710 1.0
Y Y11 1 0.23059332 0.26869420 0.74981666 1.0
Si Si12 1 0.24850549 0.24880191 0.24977168 1.0
Si Si13 1 0.49758580 0.99879290 0.24879290 1.0
Si Si14 1 0.00182224 0.25091162 0.50091162 1.0
Si Si15 1 0.24850549 0.49970358 0.99873381 1.0
I I16 1 0.24982376 0.75548316 0.74426403 1.0
I I17 1 0.51124667 0.50562283 0.75562283 1.0
I I18 1 0.98878753 0.74439477 0.99439477 1.0
I I19 1 0.74431578 0.25528604 0.76075128 1.0
I I20 1 0.99721586 0.98663389 0.74539444 1.0
I I21 1 0.24982376 0.99434060 0.50555972 1.0
I I22 1 0.75877282 0.51648303 0.51483711 1.0
I I23 1 0.50112879 0.24393284 0.98533601 1.0
I I24 1 0.75877282 0.74229078 0.24393571 1.0
I I25 1 0.74431578 0.98902975 0.98356351 1.0
I I26 1 0.99721586 0.51058096 0.25182142 1.0
I I27 1 0.50112879 0.75719595 0.51579378 1.0
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