Tb2Al2Ga7Ir3
高熵材料 HEAMP-ID: mp-3306828 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.60 | 6.5114 | 5.2 | (1,0,-1,0) |
| 13.63 | 6.4960 | 10.6 | (1,-1,0,0) |
| 18.76 | 4.7298 | 14.4 | (0,0,0,2) |
| 23.65 | 3.7623 | 18.4 | (1,1,-2,0) |
| 23.70 | 3.7534 | 16.1 | (1,-2,1,0) |
| 23.70 | 3.7534 | 16.1 | (2,-1,-1,0) |
| 25.48 | 3.4960 | 6.4 | (1,1,-2,1) |
| 25.53 | 3.4888 | 14.5 | (2,-1,-1,1) |
| 27.39 | 3.2557 | 4.3 | (2,0,-2,0) |
| 27.46 | 3.2480 | 7.9 | (2,-2,0,0) |
| 29.01 | 3.0785 | 7.5 | (2,0,-2,1) |
| 30.36 | 2.9444 | 39.7 | (1,1,-2,2) |
| 30.40 | 2.9401 | 45.1 | (1,-2,1,2) |
| 30.40 | 2.9401 | 45.1 | (2,-1,-1,2) |
| 31.52 | 2.8380 | 5.1 | (1,0,-1,3) |
| 33.41 | 2.6818 | 2.5 | (2,0,-2,2) |
| 33.47 | 2.6775 | 4.5 | (2,-2,0,2) |
| 36.48 | 2.4627 | 13.1 | (2,1,-3,0) |
| 36.59 | 2.4561 | 4.0 | (2,-3,1,0) |
| 36.59 | 2.4561 | 4.0 | (3,-2,-1,0) |
| 37.20 | 2.4167 | 32.4 | (1,1,-2,3) |
| 37.24 | 2.4143 | 34.3 | (1,-2,1,3) |
| 37.24 | 2.4143 | 34.3 | (2,-1,-1,3) |
| 37.75 | 2.3833 | 3.6 | (2,1,-3,1) |
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 Tb2Al2Ga7Ir3 were obtained from the Materials Project database (MP-ID: mp-3306828, 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_Tb2Al2Ga7Ir3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.50684685
_cell_length_b 7.50684801
_cell_length_c 9.45963546
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.84309088
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tb2Al2Ga7Ir3
_chemical_formula_sum 'Tb4 Al4 Ga14 Ir6'
_cell_volume 462.38604034
_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
Tb Tb0 1 0.00252748 0.66894304 0.25000000 1.0
Tb Tb1 1 0.99747252 0.33105696 0.75000000 1.0
Tb Tb2 1 0.66894304 0.00252748 0.25000000 1.0
Tb Tb3 1 0.33105696 0.99747252 0.75000000 1.0
Al Al4 1 0.33321446 0.33321446 0.55519999 1.0
Al Al5 1 0.66678554 0.66678554 0.44480001 1.0
Al Al6 1 0.66678554 0.66678554 0.05519999 1.0
Al Al7 1 0.33321446 0.33321446 0.94480001 1.0
Ga Ga8 1 0.12687695 0.12687695 0.25000000 1.0
Ga Ga9 1 0.87312305 0.87312305 0.75000000 1.0
Ga Ga10 1 0.00214834 0.33463828 0.07823882 1.0
Ga Ga11 1 0.99785166 0.66536172 0.92176118 1.0
Ga Ga12 1 0.99785166 0.66536172 0.57823882 1.0
Ga Ga13 1 0.33463828 0.00214834 0.42176118 1.0
Ga Ga14 1 0.00214834 0.33463828 0.42176118 1.0
Ga Ga15 1 0.66536172 0.99785166 0.57823882 1.0
Ga Ga16 1 0.66536172 0.99785166 0.92176118 1.0
Ga Ga17 1 0.33463828 0.00214834 0.07823882 1.0
Ga Ga18 1 0.34581595 0.54803967 0.25000000 1.0
Ga Ga19 1 0.65418405 0.45196033 0.75000000 1.0
Ga Ga20 1 0.54803967 0.34581595 0.25000000 1.0
Ga Ga21 1 0.45196033 0.65418405 0.75000000 1.0
Ir Ir22 1 0.66978532 0.33021468 0.00000000 1.0
Ir Ir23 1 0.33021468 0.66978532 0.00000000 1.0
Ir Ir24 1 0.33021468 0.66978532 0.50000000 1.0
Ir Ir25 1 0.66978532 0.33021468 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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