Sm3Al10(SiOs2)2
高熵材料 HEAMP-ID: mp-3297270 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.90 | 5.9437 | 13.3 | (1,0,-1,1) |
| 18.38 | 4.8264 | 9.5 | (0,0,0,2) |
| 23.59 | 3.7717 | 33.6 | (2,0,-2,0) |
| 25.35 | 3.5131 | 18.6 | (2,0,-2,1) |
| 27.59 | 3.2334 | 1.8 | (2,-1,-1,2) |
| 30.07 | 2.9719 | 100.0 | (2,0,-2,2) |
| 30.20 | 2.9596 | 3.9 | (1,0,-1,3) |
| 31.37 | 2.8511 | 7.2 | (3,-1,-2,0) |
| 35.71 | 2.5145 | 1.8 | (3,0,-3,0) |
| 36.61 | 2.4548 | 11.1 | (3,-1,-2,2) |
| 36.71 | 2.4479 | 24.4 | (2,0,-2,3) |
| 36.94 | 2.4333 | 10.5 | (3,0,-3,1) |
| 37.26 | 2.4132 | 24.3 | (0,0,0,4) |
| 40.45 | 2.2300 | 3.2 | (3,0,-3,2) |
| 41.47 | 2.1776 | 53.0 | (4,-2,-2,0) |
| 44.57 | 2.0327 | 19.4 | (2,0,-2,4) |
| 45.71 | 1.9849 | 16.1 | (4,-2,-2,2) |
| 45.80 | 1.9813 | 5.4 | (3,0,-3,3) |
| 48.26 | 1.8859 | 2.0 | (4,0,-4,0) |
| 48.26 | 1.8859 | 4.1 | (4,-4,0,0) |
| 49.48 | 1.8420 | 3.3 | (3,-1,-2,4) |
| 52.07 | 1.7565 | 20.0 | (4,0,-4,2) |
| 53.31 | 1.7185 | 1.4 | (2,0,-2,5) |
| 53.82 | 1.7034 | 4.7 | (5,-2,-3,1) |
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 Sm3Al10(SiOs2)2 were obtained from the Materials Project database (MP-ID: mp-3297270, 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_Sm3Al10(SiOs2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.71038234
_cell_length_b 8.71038188
_cell_length_c 9.65275514
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999798
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm3Al10(SiOs2)2
_chemical_formula_sum 'Sm6 Al20 Si4 Os8'
_cell_volume 634.24396672
_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 0.19366613 0.38733225 0.25000000 1.0
Sm Sm1 1 0.80633387 0.61266775 0.75000000 1.0
Sm Sm2 1 0.61266775 0.80633387 0.25000000 1.0
Sm Sm3 1 0.38733225 0.19366613 0.75000000 1.0
Sm Sm4 1 0.19366613 0.80633387 0.25000000 1.0
Sm Sm5 1 0.80633387 0.19366613 0.75000000 1.0
Al Al6 1 0.16521601 0.33043202 0.57401910 1.0
Al Al7 1 0.83478399 0.66956798 0.42598090 1.0
Al Al8 1 0.66956798 0.83478399 0.57401910 1.0
Al Al9 1 0.83478399 0.66956798 0.07401910 1.0
Al Al10 1 0.33043202 0.16521601 0.42598090 1.0
Al Al11 1 0.16521601 0.33043202 0.92598090 1.0
Al Al12 1 0.16521601 0.83478399 0.57401910 1.0
Al Al13 1 0.33043202 0.16521601 0.07401910 1.0
Al Al14 1 0.83478399 0.16521601 0.42598090 1.0
Al Al15 1 0.66956798 0.83478399 0.92598090 1.0
Al Al16 1 0.83478399 0.16521601 0.07401910 1.0
Al Al17 1 0.16521601 0.83478399 0.92598090 1.0
Al Al18 1 0.56442941 0.12885782 0.25000000 1.0
Al Al19 1 0.43557059 0.87114218 0.75000000 1.0
Al Al20 1 0.87114218 0.43557059 0.25000000 1.0
Al Al21 1 0.12885782 0.56442941 0.75000000 1.0
Al Al22 1 0.56442941 0.43557059 0.25000000 1.0
Al Al23 1 0.43557059 0.56442941 0.75000000 1.0
Al Al24 1 0.00000000 0.00000000 0.25000000 1.0
Al Al25 1 0.00000000 0.00000000 0.75000000 1.0
Si Si26 1 0.33333300 0.66666700 0.03140403 1.0
Si Si27 1 0.66666700 0.33333300 0.96859597 1.0
Si Si28 1 0.66666700 0.33333300 0.53140403 1.0
Si Si29 1 0.33333300 0.66666700 0.46859597 1.0
Os Os30 1 0.50000000 0.00000000 0.00000000 1.0
Os Os31 1 0.00000000 0.50000000 0.00000000 1.0
Os Os32 1 0.50000000 0.00000000 0.50000000 1.0
Os Os33 1 0.50000000 0.50000000 0.00000000 1.0
Os Os34 1 0.00000000 0.50000000 0.50000000 1.0
Os Os35 1 0.50000000 0.50000000 0.50000000 1.0
Os Os36 1 0.00000000 0.00000000 0.00000000 1.0
Os Os37 1 0.00000000 0.00000000 0.50000000 1.0
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