Sm4Al18Rh5Au
高熵材料 HEAMP-ID: mp-3315414 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.29 | 9.5149 | 3.9 | (0,0,0,1) |
| 13.42 | 6.5981 | 12.2 | (0,1,-1,0) |
| 13.42 | 6.5981 | 12.2 | (1,0,-1,0) |
| 13.55 | 6.5343 | 3.7 | (1,-1,0,0) |
| 16.33 | 5.4275 | 27.1 | (1,0,-1,1) |
| 16.36 | 5.4166 | 4.2 | (1,0,-1,-1) |
| 16.46 | 5.3865 | 2.4 | (1,-1,0,1) |
| 18.65 | 4.7575 | 5.2 | (0,0,0,2) |
| 23.13 | 3.8461 | 11.6 | (1,-1,0,2) |
| 23.27 | 3.8220 | 10.4 | (1,1,-2,0) |
| 23.51 | 3.7848 | 18.9 | (2,-1,-1,0) |
| 25.09 | 3.5496 | 18.9 | (1,1,-2,1) |
| 25.13 | 3.5435 | 8.0 | (1,1,-2,-1) |
| 25.31 | 3.5182 | 15.2 | (2,-1,-1,1) |
| 25.34 | 3.5153 | 35.8 | (2,-1,-1,-1) |
| 27.03 | 3.2991 | 5.5 | (2,0,-2,0) |
| 27.30 | 3.2672 | 4.1 | (2,-2,0,0) |
| 28.62 | 3.1191 | 2.3 | (2,0,-2,1) |
| 28.66 | 3.1150 | 12.5 | (2,0,-2,-1) |
| 29.95 | 2.9832 | 30.7 | (1,1,-2,2) |
| 30.03 | 2.9760 | 30.7 | (1,1,-2,-2) |
| 30.16 | 2.9636 | 65.3 | (2,-1,-1,2) |
| 30.19 | 2.9601 | 61.7 | (2,-1,-1,-2) |
| 31.26 | 2.8609 | 1.3 | (1,0,-1,3) |
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 Sm4Al18Rh5Au were obtained from the Materials Project database (MP-ID: mp-3315414, 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_Sm4Al18Rh5Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.56999812
_cell_length_b 7.56999842
_cell_length_c 9.51494421
_cell_angle_alpha 89.92801870
_cell_angle_beta 89.92801322
_cell_angle_gamma 119.35260111
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm4Al18Rh5Au
_chemical_formula_sum 'Sm4 Al18 Rh5 Au1'
_cell_volume 475.25146057
_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 0.99595918 0.67512867 0.25004051 1.0
Sm Sm1 1 0.00404082 0.32487133 0.74995949 1.0
Sm Sm2 1 0.67512867 0.99595918 0.25004051 1.0
Sm Sm3 1 0.32487133 0.00404082 0.74995949 1.0
Al Al4 1 0.13861724 0.13861724 0.25766881 1.0
Al Al5 1 0.86138276 0.86138276 0.74233119 1.0
Al Al6 1 0.00461914 0.34498390 0.07677079 1.0
Al Al7 1 0.99538086 0.65501610 0.92322921 1.0
Al Al8 1 0.99834027 0.66342418 0.57170006 1.0
Al Al9 1 0.33657582 0.00165973 0.42829994 1.0
Al Al10 1 0.00165973 0.33657582 0.42829994 1.0
Al Al11 1 0.66342418 0.99834027 0.57170006 1.0
Al Al12 1 0.65501610 0.99538086 0.92322921 1.0
Al Al13 1 0.34498390 0.00461914 0.07677079 1.0
Al Al14 1 0.33416508 0.33416508 0.54653621 1.0
Al Al15 1 0.66583492 0.66583492 0.45346379 1.0
Al Al16 1 0.65697405 0.65697405 0.05386259 1.0
Al Al17 1 0.34302595 0.34302595 0.94613741 1.0
Al Al18 1 0.34060271 0.55043999 0.25140711 1.0
Al Al19 1 0.65939729 0.44956001 0.74859289 1.0
Al Al20 1 0.55043999 0.34060271 0.25140711 1.0
Al Al21 1 0.44956001 0.65939729 0.74859289 1.0
Rh Rh22 1 0.67174628 0.32825372 1.00000000 1.0
Rh Rh23 1 0.32825372 0.67174628 0.00000000 1.0
Rh Rh24 1 0.32833661 0.67166339 0.50000000 1.0
Rh Rh25 1 0.67166339 0.32833661 0.50000000 1.0
Rh Rh26 1 0.00000000 0.00000000 0.50000000 1.0
Au Au27 1 0.00000000 0.00000000 0.00000000 1.0
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