Sr5Sm3(Al4Au3)4
高熵材料 HEAMP-ID: mp-3294301 · 空间群: P-62m (#189)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 7.21 | 12.2602 | 3.9 | (1,0,-1,0) |
| 12.51 | 7.0784 | 14.5 | (2,-1,-1,0) |
| 20.34 | 4.3669 | 1.9 | (0,0,0,1) |
| 21.60 | 4.1137 | 11.0 | (1,0,-1,1) |
| 23.94 | 3.7165 | 16.9 | (2,-1,-1,1) |
| 25.04 | 3.5567 | 15.4 | (2,0,-2,1) |
| 25.16 | 3.5392 | 93.7 | (4,-2,-2,0) |
| 26.21 | 3.4004 | 30.5 | (4,-1,-3,0) |
| 28.08 | 3.1781 | 95.7 | (3,-1,-2,1) |
| 29.13 | 3.0651 | 2.3 | (4,-4,0,0) |
| 29.13 | 3.0651 | 1.2 | (4,0,-4,0) |
| 29.95 | 2.9839 | 51.2 | (3,0,-3,1) |
| 32.57 | 2.7496 | 7.6 | (2,-4,2,1) |
| 32.57 | 2.7496 | 15.2 | (4,-2,-2,1) |
| 33.40 | 2.6829 | 100.0 | (4,-1,-3,1) |
| 33.49 | 2.6754 | 10.6 | (5,-4,-1,0) |
| 33.49 | 2.6754 | 5.3 | (5,-1,-4,0) |
| 35.79 | 2.5088 | 3.1 | (4,-4,0,1) |
| 35.79 | 2.5088 | 1.6 | (4,0,-4,1) |
| 36.65 | 2.4520 | 13.9 | (5,0,-5,0) |
| 38.87 | 2.3170 | 1.6 | (4,-6,2,0) |
| 38.87 | 2.3170 | 3.2 | (6,-2,-4,0) |
| 39.50 | 2.2813 | 30.1 | (5,-1,-4,1) |
| 40.99 | 2.2020 | 27.1 | (6,-1,-5,0) |
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 Sr5Sm3(Al4Au3)4 were obtained from the Materials Project database (MP-ID: mp-3294301, 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_Sr5Sm3(Al4Au3)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 14.15684255
_cell_length_b 14.15684337
_cell_length_c 4.36686108
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000269
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr5Sm3(Al4Au3)4
_chemical_formula_sum 'Sr5 Sm3 Al16 Au12'
_cell_volume 757.93650482
_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
Sr Sr0 1 0.33333300 0.66666700 0.00000000 1.0
Sr Sr1 1 0.66666700 0.33333300 0.00000000 1.0
Sr Sr2 1 0.81464801 1.00000000 0.50000000 1.0
Sr Sr3 1 1.00000000 0.81464801 0.50000000 1.0
Sr Sr4 1 0.18535199 0.18535199 0.50000000 1.0
Sm Sm5 1 0.43424589 0.00000000 0.00000000 1.0
Sm Sm6 1 0.00000000 0.43424589 0.00000000 1.0
Sm Sm7 1 0.56575411 0.56575411 0.00000000 1.0
Al Al8 1 0.19135840 0.37955209 0.00000000 1.0
Al Al9 1 0.62044791 0.81180731 0.00000000 1.0
Al Al10 1 0.37955209 0.19135840 0.00000000 1.0
Al Al11 1 0.18819269 0.80864160 0.00000000 1.0
Al Al12 1 0.81180731 0.62044791 0.00000000 1.0
Al Al13 1 0.80864160 0.18819269 0.00000000 1.0
Al Al14 1 0.27546071 1.00000000 0.50000000 1.0
Al Al15 1 1.00000000 0.27546071 0.50000000 1.0
Al Al16 1 0.72453929 0.72453929 0.50000000 1.0
Al Al17 1 0.36171782 0.48024813 0.50000000 1.0
Al Al18 1 0.51975187 0.88146968 0.50000000 1.0
Al Al19 1 0.48024813 0.36171782 0.50000000 1.0
Al Al20 1 0.11853032 0.63828218 0.50000000 1.0
Al Al21 1 0.88146968 0.51975187 0.50000000 1.0
Al Al22 1 0.63828218 0.11853032 0.50000000 1.0
Al Al23 1 0.00000000 0.00000000 0.00000000 1.0
Au Au24 1 0.17327719 0.47451781 0.50000000 1.0
Au Au25 1 0.52548219 0.69876038 0.50000000 1.0
Au Au26 1 0.47451781 0.17327719 0.50000000 1.0
Au Au27 1 0.30123962 0.82672281 0.50000000 1.0
Au Au28 1 0.69876038 0.52548219 0.50000000 1.0
Au Au29 1 0.82672281 0.30123962 0.50000000 1.0
Au Au30 1 0.18196731 0.00000000 0.00000000 1.0
Au Au31 1 0.00000000 0.18196731 0.00000000 1.0
Au Au32 1 0.81803269 0.81803269 0.00000000 1.0
Au Au33 1 0.63944242 1.00000000 0.00000000 1.0
Au Au34 1 1.00000000 0.63944242 0.00000000 1.0
Au Au35 1 0.36055758 0.36055758 0.00000000 1.0
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