Tm2Al8GeIr3
高熵材料 HEAMP-ID: mp-3270657 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.62 | 6.5033 | 10.5 | (1,0,-1,0) |
| 13.68 | 6.4731 | 2.4 | (1,-1,0,0) |
| 16.61 | 5.3364 | 7.1 | (1,0,-1,1) |
| 19.01 | 4.6682 | 9.1 | (0,0,0,2) |
| 23.46 | 3.7924 | 4.9 | (1,0,-1,2) |
| 23.66 | 3.7606 | 16.0 | (1,1,-2,0) |
| 23.77 | 3.7431 | 37.2 | (2,-1,-1,0) |
| 25.54 | 3.4883 | 8.2 | (1,1,-2,1) |
| 25.64 | 3.4742 | 31.4 | (2,-1,-1,1) |
| 27.56 | 3.2366 | 2.0 | (2,-2,0,0) |
| 29.08 | 3.0708 | 10.9 | (2,0,-2,1) |
| 30.53 | 2.9286 | 55.3 | (1,1,-2,2) |
| 30.61 | 2.9202 | 100.0 | (2,-1,-1,2) |
| 33.59 | 2.6682 | 1.5 | (2,0,-2,2) |
| 33.70 | 2.6598 | 6.1 | (2,-2,0,2) |
| 36.51 | 2.4613 | 2.7 | (1,2,-3,0) |
| 36.51 | 2.4613 | 2.7 | (2,1,-3,0) |
| 37.51 | 2.3976 | 11.9 | (1,1,-2,3) |
| 37.59 | 2.3930 | 34.2 | (2,-1,-1,3) |
| 37.92 | 2.3726 | 6.7 | (1,-3,2,1) |
| 37.92 | 2.3726 | 6.7 | (3,-1,-2,1) |
| 38.57 | 2.3341 | 36.8 | (0,0,0,4) |
| 40.11 | 2.2483 | 5.0 | (2,0,-2,3) |
| 41.09 | 2.1969 | 1.3 | (1,0,-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 Tm2Al8GeIr3 were obtained from the Materials Project database (MP-ID: mp-3270657, 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_Tm2Al8GeIr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48619859
_cell_length_b 7.48619905
_cell_length_c 9.33646401
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.69079545
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Al8GeIr3
_chemical_formula_sum 'Tm4 Al16 Ge2 Ir6'
_cell_volume 454.54879575
_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 0.99548102 0.67664146 0.25000000 1.0
Tm Tm1 1 0.00451898 0.32335854 0.75000000 1.0
Tm Tm2 1 0.67664146 0.99548102 0.25000000 1.0
Tm Tm3 1 0.32335854 0.00451898 0.75000000 1.0
Al Al4 1 0.00095283 0.33741196 0.07343997 1.0
Al Al5 1 0.99904717 0.66258804 0.92656003 1.0
Al Al6 1 0.99904717 0.66258804 0.57343997 1.0
Al Al7 1 0.33741196 0.00095283 0.42656003 1.0
Al Al8 1 0.00095283 0.33741196 0.42656003 1.0
Al Al9 1 0.66258804 0.99904717 0.57343997 1.0
Al Al10 1 0.66258804 0.99904717 0.92656003 1.0
Al Al11 1 0.33741196 0.00095283 0.07343997 1.0
Al Al12 1 0.33588655 0.33588655 0.56010124 1.0
Al Al13 1 0.66411345 0.66411345 0.43989876 1.0
Al Al14 1 0.66411345 0.66411345 0.06010124 1.0
Al Al15 1 0.33588655 0.33588655 0.93989876 1.0
Al Al16 1 0.33585106 0.55342526 0.25000000 1.0
Al Al17 1 0.66414894 0.44657474 0.75000000 1.0
Al Al18 1 0.55342526 0.33585106 0.25000000 1.0
Al Al19 1 0.44657474 0.66414894 0.75000000 1.0
Ge Ge20 1 0.13650162 0.13650162 0.25000000 1.0
Ge Ge21 1 0.86349838 0.86349838 0.75000000 1.0
Ir Ir22 1 0.67135918 0.32864082 0.00000000 1.0
Ir Ir23 1 0.32864082 0.67135918 0.00000000 1.0
Ir Ir24 1 0.32864082 0.67135918 0.50000000 1.0
Ir Ir25 1 0.67135918 0.32864082 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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