Tm2Al7Ga2Ir3
高熵材料 HEAMP-ID: mp-3279134 · 空间群: P2_1/m (#11)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.65 | 6.4865 | 3.9 | (0,1,-1,0) |
| 13.66 | 6.4805 | 5.8 | (1,0,-1,0) |
| 13.75 | 6.4397 | 4.5 | (1,-1,0,0) |
| 16.58 | 5.3457 | 9.1 | (0,1,-1,1) |
| 16.59 | 5.3424 | 1.7 | (1,0,-1,1) |
| 16.67 | 5.3195 | 1.9 | (1,-1,0,1) |
| 18.80 | 4.7190 | 11.9 | (0,0,0,2) |
| 23.31 | 3.8160 | 1.3 | (0,1,-1,2) |
| 23.32 | 3.8148 | 2.3 | (1,0,-1,2) |
| 23.72 | 3.7518 | 38.5 | (1,1,-2,0) |
| 23.87 | 3.7281 | 36.6 | (1,-2,1,0) |
| 23.89 | 3.7247 | 42.3 | (2,-1,-1,0) |
| 25.55 | 3.4864 | 22.2 | (1,1,-2,1) |
| 25.69 | 3.4674 | 21.8 | (1,-2,1,1) |
| 25.71 | 3.4646 | 39.7 | (2,-1,-1,1) |
| 27.50 | 3.2433 | 1.5 | (0,2,-2,0) |
| 27.71 | 3.2199 | 5.0 | (2,-2,0,0) |
| 29.11 | 3.0672 | 13.1 | (0,2,-2,1) |
| 29.14 | 3.0647 | 8.3 | (2,0,-2,1) |
| 30.44 | 2.9368 | 98.6 | (1,1,-2,2) |
| 30.56 | 2.9253 | 100.0 | (1,-2,1,2) |
| 30.58 | 2.9237 | 90.6 | (2,-1,-1,2) |
| 31.61 | 2.8306 | 3.3 | (0,1,-1,3) |
| 33.53 | 2.6729 | 3.9 | (0,2,-2,2) |
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 Tm2Al7Ga2Ir3 were obtained from the Materials Project database (MP-ID: mp-3279134, 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_Tm2Al7Ga2Ir3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.44949469
_cell_length_b 7.45637650
_cell_length_c 9.43799957
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.54988758
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm2Al7Ga2Ir3
_chemical_formula_sum 'Tm4 Al14 Ga4 Ir6'
_cell_volume 456.05499161
_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 0.00015066 0.67522187 0.25000000 1.0
Tm Tm1 1 0.99984934 0.32477813 0.75000000 1.0
Tm Tm2 1 0.67077533 0.99472130 0.25000000 1.0
Tm Tm3 1 0.32922467 0.00527870 0.75000000 1.0
Al Al4 1 0.00188921 0.33491180 0.07312273 1.0
Al Al5 1 0.99811079 0.66508820 0.92687727 1.0
Al Al6 1 0.99811079 0.66508820 0.57312273 1.0
Al Al7 1 0.33555560 0.00285294 0.42704865 1.0
Al Al8 1 0.00188921 0.33491180 0.42687727 1.0
Al Al9 1 0.66444440 0.99714706 0.57295135 1.0
Al Al10 1 0.66444440 0.99714706 0.92704865 1.0
Al Al11 1 0.33555560 0.00285294 0.07295135 1.0
Al Al12 1 0.33432224 0.33464383 0.55761813 1.0
Al Al13 1 0.66567776 0.66535617 0.44238187 1.0
Al Al14 1 0.66567776 0.66535617 0.05761813 1.0
Al Al15 1 0.33432224 0.33464383 0.94238187 1.0
Al Al16 1 0.55077313 0.33839806 0.25000000 1.0
Al Al17 1 0.44922687 0.66160194 0.75000000 1.0
Ga Ga18 1 0.13113722 0.13175935 0.25000000 1.0
Ga Ga19 1 0.86886278 0.86824065 0.75000000 1.0
Ga Ga20 1 0.33824471 0.54617606 0.25000000 1.0
Ga Ga21 1 0.66175529 0.45382394 0.75000000 1.0
Ir Ir22 1 0.67185801 0.32788366 0.00180996 1.0
Ir Ir23 1 0.32814199 0.67211634 0.99819004 1.0
Ir Ir24 1 0.32814199 0.67211634 0.50180996 1.0
Ir Ir25 1 0.67185801 0.32788366 0.49819004 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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