Sc4MnAl18Ni5
高熵材料 HEAMP-ID: mp-3316116 · 空间群: C2 (#5)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.01 | 6.3219 | 1.4 | (1,0,-1,0) |
| 14.06 | 6.2983 | 1.0 | (1,-1,0,0) |
| 19.66 | 4.5159 | 68.1 | (0,0,0,2) |
| 24.36 | 3.6546 | 28.7 | (1,1,-2,0) |
| 24.45 | 3.6409 | 56.9 | (2,-1,-1,0) |
| 26.26 | 3.3931 | 2.0 | (1,1,-2,-1) |
| 26.37 | 3.3795 | 3.1 | (2,-1,-1,-1) |
| 26.41 | 3.3742 | 5.5 | (2,-1,-1,1) |
| 28.23 | 3.1610 | 2.4 | (2,0,-2,0) |
| 28.34 | 3.1492 | 4.8 | (2,-2,0,0) |
| 29.91 | 2.9872 | 7.5 | (2,0,-2,-1) |
| 29.99 | 2.9799 | 5.3 | (2,0,-2,1) |
| 31.42 | 2.8472 | 22.7 | (1,1,-2,-2) |
| 31.53 | 2.8375 | 50.0 | (2,-1,-1,-2) |
| 31.56 | 2.8345 | 25.5 | (1,1,-2,2) |
| 31.60 | 2.8313 | 45.0 | (2,-1,-1,2) |
| 34.57 | 2.5944 | 3.4 | (2,0,-2,-2) |
| 34.70 | 2.5848 | 3.4 | (2,0,-2,2) |
| 34.73 | 2.5831 | 23.0 | (2,-2,0,2) |
| 37.60 | 2.3920 | 9.9 | (2,1,-3,0) |
| 37.77 | 2.3818 | 9.0 | (3,-2,-1,0) |
| 38.66 | 2.3289 | 30.3 | (1,1,-2,-3) |
| 38.77 | 2.3227 | 69.9 | (2,-1,-1,-3) |
| 38.84 | 2.3185 | 33.3 | (1,1,-2,3) |
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 Sc4MnAl18Ni5 were obtained from the Materials Project database (MP-ID: mp-3316116, 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
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# generated using pymatgen
data_Sc4MnAl18Ni5
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.28179800
_cell_length_b 7.28179819
_cell_length_c 9.03186839
_cell_angle_alpha 90.13083921
_cell_angle_beta 90.13083652
_cell_angle_gamma 119.75096780
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sc4MnAl18Ni5
_chemical_formula_sum 'Sc4 Mn1 Al18 Ni5'
_cell_volume 415.78169622
_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
Sc Sc0 1 0.99241126 0.66895775 0.24762785 1.0
Sc Sc1 1 0.00453461 0.32822667 0.75174575 1.0
Sc Sc2 1 0.67177333 0.99546539 0.24825425 1.0
Sc Sc3 1 0.33104225 0.00758874 0.75237215 1.0
Mn Mn4 1 0.67266690 0.32733310 0.00000000 1.0
Al Al5 1 0.99423064 0.33381061 0.07299578 1.0
Al Al6 1 0.00273494 0.66064913 0.92662931 1.0
Al Al7 1 0.00518325 0.66788045 0.57510435 1.0
Al Al8 1 0.33211955 0.99481675 0.42489565 1.0
Al Al9 1 0.99492088 0.33572665 0.42566738 1.0
Al Al10 1 0.66427335 0.00507912 0.57433262 1.0
Al Al11 1 0.66618939 0.00576936 0.92700422 1.0
Al Al12 1 0.33935087 0.99726506 0.07337069 1.0
Al Al13 1 0.33935353 0.55785412 0.24961125 1.0
Al Al14 1 0.66015479 0.44305823 0.75259582 1.0
Al Al15 1 0.55694177 0.33984521 0.24740418 1.0
Al Al16 1 0.44214588 0.66064647 0.75038875 1.0
Al Al17 1 0.32891827 0.33103157 0.55229299 1.0
Al Al18 1 0.66896843 0.67108173 0.44770701 1.0
Al Al19 1 0.67150549 0.66568935 0.04797524 1.0
Al Al20 1 0.33431065 0.32849451 0.95202476 1.0
Al Al21 1 0.11958727 0.12048290 0.24974234 1.0
Al Al22 1 0.87951710 0.88041273 0.75025766 1.0
Ni Ni23 1 0.32938024 0.67061976 0.00000000 1.0
Ni Ni24 1 0.32732804 0.67267196 0.50000000 1.0
Ni Ni25 1 0.67071528 0.32928472 0.50000000 1.0
Ni Ni26 1 0.00142766 0.99857234 1.00000000 1.0
Ni Ni27 1 0.99831139 0.00168861 0.50000000 1.0
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