Sm4Ga18(OsPd)3
高熵材料 HEAMP-ID: mp-3298249 · 空间群: C2 (#5)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.21 | 9.6038 | 4.8 | (0,0,0,1) |
| 13.46 | 6.5770 | 6.2 | (1,0,-1,0) |
| 13.55 | 6.5363 | 14.1 | (1,-1,0,0) |
| 16.32 | 5.4309 | 4.8 | (1,0,-1,1) |
| 16.35 | 5.4221 | 2.1 | (1,0,-1,-1) |
| 16.40 | 5.4035 | 2.6 | (1,-1,0,1) |
| 18.48 | 4.8019 | 20.7 | (0,0,0,2) |
| 22.91 | 3.8814 | 5.1 | (1,0,-1,2) |
| 22.95 | 3.8750 | 2.6 | (0,1,-1,-2) |
| 22.95 | 3.8750 | 2.6 | (1,0,-1,-2) |
| 22.98 | 3.8698 | 1.3 | (1,-1,0,2) |
| 23.38 | 3.8052 | 9.6 | (1,1,-2,0) |
| 23.53 | 3.7815 | 19.5 | (2,-1,-1,0) |
| 25.16 | 3.5400 | 1.9 | (1,1,-2,1) |
| 25.19 | 3.5352 | 6.8 | (1,1,-2,-1) |
| 25.30 | 3.5198 | 13.5 | (2,-1,-1,1) |
| 25.32 | 3.5174 | 2.0 | (1,-2,1,1) |
| 25.32 | 3.5174 | 2.0 | (2,-1,-1,-1) |
| 27.29 | 3.2681 | 12.8 | (2,-2,0,0) |
| 28.68 | 3.1128 | 4.5 | (0,2,-2,1) |
| 28.68 | 3.1128 | 4.5 | (2,0,-2,1) |
| 28.71 | 3.1095 | 14.0 | (2,0,-2,-1) |
| 29.93 | 2.9852 | 21.3 | (1,1,-2,2) |
| 29.99 | 2.9794 | 24.2 | (1,1,-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 Sm4Ga18(OsPd)3 were obtained from the Materials Project database (MP-ID: mp-3298249, 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_Sm4Ga18(OsPd)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.56322743
_cell_length_b 7.56322873
_cell_length_c 9.60379962
_cell_angle_alpha 89.94213854
_cell_angle_beta 89.94214002
_cell_angle_gamma 119.58733280
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm4Ga18(OsPd)3
_chemical_formula_sum 'Sm4 Ga18 Os3 Pd3'
_cell_volume 477.72524820
_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 0.99721930 0.66892625 0.25097819 1.0
Sm Sm1 1 0.00115768 0.32961261 0.74876529 1.0
Sm Sm2 1 0.67038739 0.99884232 0.25123471 1.0
Sm Sm3 1 0.33107375 0.00278070 0.74902181 1.0
Ga Ga4 1 0.13479274 0.13190343 0.25009482 1.0
Ga Ga5 1 0.86809657 0.86520726 0.74990518 1.0
Ga Ga6 1 0.00871943 0.33782351 0.07851576 1.0
Ga Ga7 1 0.99898880 0.66523350 0.92213381 1.0
Ga Ga8 1 0.99675058 0.66079293 0.57529432 1.0
Ga Ga9 1 0.33920707 0.00325042 0.42470568 1.0
Ga Ga10 1 0.00412208 0.33915223 0.42339737 1.0
Ga Ga11 1 0.66084777 0.99587792 0.57660263 1.0
Ga Ga12 1 0.66217649 0.99128057 0.92148424 1.0
Ga Ga13 1 0.33476650 0.00101220 0.07786619 1.0
Ga Ga14 1 0.34161755 0.34152273 0.56239890 1.0
Ga Ga15 1 0.65847727 0.65838245 0.43760110 1.0
Ga Ga16 1 0.65742721 0.66224174 0.06852078 1.0
Ga Ga17 1 0.33775826 0.34257279 0.93147922 1.0
Ga Ga18 1 0.33618716 0.54737533 0.25058968 1.0
Ga Ga19 1 0.66675202 0.45875010 0.74653131 1.0
Ga Ga20 1 0.54124990 0.33324798 0.25346869 1.0
Ga Ga21 1 0.45262467 0.66381284 0.74941032 1.0
Os Os22 1 0.32767445 0.67232555 0.00000000 1.0
Os Os23 1 0.32754474 0.67245526 0.50000000 1.0
Os Os24 1 0.67280295 0.32719705 0.50000000 1.0
Pd Pd25 1 0.67121538 0.32878462 1.00000000 1.0
Pd Pd26 1 0.00063174 0.99936826 0.00000000 1.0
Pd Pd27 1 0.99973155 0.00026845 0.50000000 1.0
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