Tm2Al9NiIr2
高熵材料 HEAMP-ID: mp-3296903 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.53 | 9.2785 | 38.4 | (0,0,0,1) |
| 13.65 | 6.4878 | 45.1 | (1,0,-1,0) |
| 13.82 | 6.4100 | 3.7 | (1,-1,0,0) |
| 16.63 | 5.3299 | 46.1 | (1,0,-1,1) |
| 16.71 | 5.3040 | 2.6 | (1,0,-1,-1) |
| 16.71 | 5.3040 | 2.6 | (0,1,-1,-1) |
| 16.81 | 5.2739 | 7.1 | (1,-1,0,1) |
| 19.13 | 4.6392 | 11.0 | (0,0,0,2) |
| 23.66 | 3.7610 | 20.1 | (1,1,-2,0) |
| 23.67 | 3.7582 | 18.1 | (1,-1,0,2) |
| 23.95 | 3.7156 | 18.6 | (2,-1,-1,0) |
| 23.95 | 3.7156 | 18.6 | (1,-2,1,0) |
| 25.50 | 3.4929 | 4.5 | (1,1,-2,1) |
| 25.61 | 3.4783 | 38.9 | (1,1,-2,-1) |
| 25.80 | 3.4529 | 38.3 | (2,-1,-1,1) |
| 25.80 | 3.4529 | 38.3 | (1,-2,1,-1) |
| 25.86 | 3.4458 | 8.4 | (2,-1,-1,-1) |
| 27.50 | 3.2439 | 4.0 | (2,0,-2,0) |
| 27.50 | 3.2439 | 4.0 | (0,2,-2,0) |
| 27.84 | 3.2050 | 4.8 | (2,-2,0,0) |
| 28.87 | 3.0928 | 3.4 | (0,0,0,3) |
| 29.12 | 3.0671 | 2.0 | (2,0,-2,1) |
| 29.21 | 3.0572 | 9.0 | (2,0,-2,-1) |
| 29.21 | 3.0572 | 9.0 | (0,2,-2,-1) |
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 Tm2Al9NiIr2 were obtained from the Materials Project database (MP-ID: mp-3296903, 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_Tm2Al9NiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.43199304
_cell_length_b 7.43199141
_cell_length_c 9.27863595
_cell_angle_alpha 89.82520105
_cell_angle_beta 89.82520355
_cell_angle_gamma 119.19542314
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Al9NiIr2
_chemical_formula_sum 'Tm4 Al18 Ni2 Ir4'
_cell_volume 447.38518805
_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
Tm Tm0 1 0.99458746 0.67513035 0.25034105 1.0
Tm Tm1 1 0.00541254 0.32486965 0.74965895 1.0
Tm Tm2 1 0.67513035 0.99458746 0.25034105 1.0
Tm Tm3 1 0.32486965 0.00541254 0.74965895 1.0
Al Al4 1 0.13326061 0.13326061 0.24846215 1.0
Al Al5 1 0.86673939 0.86673939 0.75153785 1.0
Al Al6 1 0.99791429 0.33840576 0.07425344 1.0
Al Al7 1 0.00208571 0.66159424 0.92574656 1.0
Al Al8 1 0.99840523 0.66275481 0.57525863 1.0
Al Al9 1 0.33724519 0.00159477 0.42474137 1.0
Al Al10 1 0.00159477 0.33724519 0.42474137 1.0
Al Al11 1 0.66275481 0.99840523 0.57525863 1.0
Al Al12 1 0.66159424 0.00208571 0.92574656 1.0
Al Al13 1 0.33840576 0.99791429 0.07425344 1.0
Al Al14 1 0.33344225 0.33344225 0.55005207 1.0
Al Al15 1 0.66655775 0.66655775 0.44994793 1.0
Al Al16 1 0.66518644 0.66518644 0.04902162 1.0
Al Al17 1 0.33481356 0.33481356 0.95097838 1.0
Al Al18 1 0.34173720 0.55402566 0.24530319 1.0
Al Al19 1 0.65826280 0.44597434 0.75469681 1.0
Al Al20 1 0.55402566 0.34173720 0.24530319 1.0
Al Al21 1 0.44597434 0.65826280 0.75469681 1.0
Ni Ni22 1 0.67189674 0.32810326 1.00000000 1.0
Ni Ni23 1 0.32810326 0.67189674 0.00000000 1.0
Ir Ir24 1 0.32831781 0.67168219 0.50000000 1.0
Ir Ir25 1 0.67168219 0.32831781 0.50000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.50000000 1.0
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