Er2Al2Ga7Ir3
高熵材料 HEAMP-ID: mp-3322228 · 空间群: Cmcm (#63)
基础信息
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 Er2Al2Ga7Ir3 were obtained from the Materials Project database (MP-ID: mp-3322228, 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_Er2Al2Ga7Ir3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48417444
_cell_length_b 7.48417544
_cell_length_c 9.41001916
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.90395843
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al2Ga7Ir3
_chemical_formula_sum 'Er4 Al4 Ga14 Ir6'
_cell_volume 456.90771182
_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
Er Er0 1 0.00264275 0.66921677 0.25000000 1.0
Er Er1 1 0.99735725 0.33078323 0.75000000 1.0
Er Er2 1 0.66921677 0.00264275 0.25000000 1.0
Er Er3 1 0.33078323 0.99735725 0.75000000 1.0
Al Al4 1 0.33278948 0.33278948 0.55686731 1.0
Al Al5 1 0.66721052 0.66721052 0.44313269 1.0
Al Al6 1 0.66721052 0.66721052 0.05686731 1.0
Al Al7 1 0.33278948 0.33278948 0.94313269 1.0
Ga Ga8 1 0.12629471 0.12629471 0.25000000 1.0
Ga Ga9 1 0.87370529 0.87370529 0.75000000 1.0
Ga Ga10 1 0.00136235 0.33474300 0.07953811 1.0
Ga Ga11 1 0.99863765 0.66525700 0.92046189 1.0
Ga Ga12 1 0.99863765 0.66525700 0.57953811 1.0
Ga Ga13 1 0.33474300 0.00136235 0.42046189 1.0
Ga Ga14 1 0.00136235 0.33474300 0.42046189 1.0
Ga Ga15 1 0.66525700 0.99863765 0.57953811 1.0
Ga Ga16 1 0.66525700 0.99863765 0.92046189 1.0
Ga Ga17 1 0.33474300 0.00136235 0.07953811 1.0
Ga Ga18 1 0.34618936 0.54891363 0.25000000 1.0
Ga Ga19 1 0.65381064 0.45108637 0.75000000 1.0
Ga Ga20 1 0.54891363 0.34618936 0.25000000 1.0
Ga Ga21 1 0.45108637 0.65381064 0.75000000 1.0
Ir Ir22 1 0.67023649 0.32976351 0.00000000 1.0
Ir Ir23 1 0.32976351 0.67023649 0.00000000 1.0
Ir Ir24 1 0.32976351 0.67023649 0.50000000 1.0
Ir Ir25 1 0.67023649 0.32976351 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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