Sm2HoAlC3
高熵材料 HEAMP-ID: mp-3319468 · 空间群: P2/m (#10)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 8.84 | 9.9988 | 5.8 | (0,0,1) |
| 15.02 | 5.8966 | 8.2 | (0,1,1) |
| 15.17 | 5.8392 | 7.9 | (0,1,-1) |
| 17.74 | 4.9994 | 6.2 | (0,0,2) |
| 21.49 | 4.1351 | 2.5 | (0,1,2) |
| 24.48 | 3.6362 | 10.1 | (1,0,0) |
| 24.57 | 3.6234 | 9.7 | (0,2,0) |
| 26.07 | 3.4179 | 15.5 | (0,2,1) |
| 26.08 | 3.4173 | 30.2 | (1,0,1) |
| 26.25 | 3.3954 | 14.5 | (0,2,-1) |
| 26.75 | 3.3329 | 49.0 | (0,0,3) |
| 29.38 | 3.0399 | 2.3 | (0,1,3) |
| 29.62 | 3.0162 | 1.7 | (0,1,-3) |
| 30.32 | 2.9483 | 38.9 | (0,2,2) |
| 30.40 | 2.9407 | 78.8 | (1,0,2) |
| 30.62 | 2.9196 | 37.6 | (0,2,-2) |
| 32.80 | 2.7306 | 1.4 | (1,1,2) |
| 32.94 | 2.7191 | 4.8 | (1,1,-2) |
| 34.96 | 2.5666 | 100.0 | (1,2,0) |
| 35.93 | 2.4997 | 6.2 | (0,0,4) |
| 36.44 | 2.4657 | 5.1 | (0,2,3) |
| 36.57 | 2.4570 | 10.4 | (1,0,3) |
| 36.83 | 2.4405 | 4.6 | (0,2,-3) |
| 37.96 | 2.3706 | 2.0 | (0,1,4) |
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 Sm2HoAlC3 were obtained from the Materials Project database (MP-ID: mp-3319468, 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_Sm2HoAlC3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.63623485
_cell_length_b 7.24709517
_cell_length_c 9.99931321
_cell_angle_alpha 89.40949409
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2HoAlC3
_chemical_formula_sum 'Sm4 Ho2 Al2 C6'
_cell_volume 263.48930701
_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 0.50000000 0.51338689 0.19298577 1.0
Sm Sm1 1 0.50000000 0.48661311 0.80701423 1.0
Sm Sm2 1 0.00000000 0.75051291 0.46065313 1.0
Sm Sm3 1 0.00000000 0.24948709 0.53934687 1.0
Ho Ho4 1 0.50000000 0.98740047 0.20139112 1.0
Ho Ho5 1 0.50000000 0.01259953 0.79860888 1.0
Al Al6 1 0.00000000 0.77431784 0.00611446 1.0
Al Al7 1 0.00000000 0.22568216 0.99388554 1.0
C C8 1 0.50000000 0.50674770 0.56560529 1.0
C C9 1 0.50000000 0.49325230 0.43439471 1.0
C C10 1 0.50000000 0.99185953 0.56565617 1.0
C C11 1 0.50000000 0.00814047 0.43434383 1.0
C C12 1 0.00000000 0.75907617 0.20688531 1.0
C C13 1 0.00000000 0.24092383 0.79311469 1.0
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