Y2Al9NiIr2
高熵材料 HEAMP-ID: mp-3319379 · 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 Y2Al9NiIr2 were obtained from the Materials Project database (MP-ID: mp-3319379, 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_Y2Al9NiIr2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48795585
_cell_length_b 7.48795596
_cell_length_c 9.36220434
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.94234261
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Al9NiIr2
_chemical_formula_sum 'Y4 Al18 Ni2 Ir4'
_cell_volume 454.87004033
_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
Y Y0 1 0.99359682 0.66583464 0.25000000 1.0
Y Y1 1 0.00640318 0.33416536 0.75000000 1.0
Y Y2 1 0.66583464 0.99359682 0.25000000 1.0
Y Y3 1 0.33416536 0.00640318 0.75000000 1.0
Al Al4 1 0.12048447 0.12048447 0.25000000 1.0
Al Al5 1 0.87951553 0.87951553 0.75000000 1.0
Al Al6 1 0.00061708 0.33056704 0.07249043 1.0
Al Al7 1 0.99938292 0.66943296 0.92750957 1.0
Al Al8 1 0.99938292 0.66943296 0.57249043 1.0
Al Al9 1 0.33056704 0.00061708 0.42750957 1.0
Al Al10 1 0.00061708 0.33056704 0.42750957 1.0
Al Al11 1 0.66943296 0.99938292 0.57249043 1.0
Al Al12 1 0.66943296 0.99938292 0.92750957 1.0
Al Al13 1 0.33056704 0.00061708 0.07249043 1.0
Al Al14 1 0.33131102 0.33131102 0.55009195 1.0
Al Al15 1 0.66868898 0.66868898 0.44990805 1.0
Al Al16 1 0.66868898 0.66868898 0.05009195 1.0
Al Al17 1 0.33131102 0.33131102 0.94990805 1.0
Al Al18 1 0.33730657 0.54355842 0.25000000 1.0
Al Al19 1 0.66269343 0.45644158 0.75000000 1.0
Al Al20 1 0.54355842 0.33730657 0.25000000 1.0
Al Al21 1 0.45644158 0.66269343 0.75000000 1.0
Ni Ni22 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni23 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir24 1 0.67195292 0.32804708 0.00000000 1.0
Ir Ir25 1 0.32804708 0.67195292 0.00000000 1.0
Ir Ir26 1 0.32804708 0.67195292 0.50000000 1.0
Ir Ir27 1 0.67195292 0.32804708 0.50000000 1.0
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