Y2Al9Ni2Ir
高熵材料 HEAMP-ID: mp-3270099 · 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 Y2Al9Ni2Ir were obtained from the Materials Project database (MP-ID: mp-3270099, 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_Y2Al9Ni2Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.41181454
_cell_length_b 7.41180912
_cell_length_c 9.26193913
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.01045231
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Al9Ni2Ir
_chemical_formula_sum 'Y4 Al18 Ni4 Ir2'
_cell_volume 444.96517800
_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 0.99427704 0.67514655 0.25000000 1.0
Y Y1 1 0.00572296 0.32485345 0.75000000 1.0
Y Y2 1 0.67515141 0.99428557 0.25000000 1.0
Y Y3 1 0.32484859 0.00571443 0.75000000 1.0
Al Al4 1 0.13683324 0.13683442 0.25000000 1.0
Al Al5 1 0.86316676 0.86316558 0.75000000 1.0
Al Al6 1 0.99882183 0.33922813 0.07347581 1.0
Al Al7 1 0.00117817 0.66077187 0.92652419 1.0
Al Al8 1 0.00117817 0.66077187 0.57347581 1.0
Al Al9 1 0.33923247 0.99882152 0.42651857 1.0
Al Al10 1 0.99882183 0.33922813 0.42652419 1.0
Al Al11 1 0.66076753 0.00117848 0.57348143 1.0
Al Al12 1 0.66076753 0.00117848 0.92651857 1.0
Al Al13 1 0.33923247 0.99882152 0.07348143 1.0
Al Al14 1 0.33593308 0.33592798 0.54559349 1.0
Al Al15 1 0.66406692 0.66407202 0.45440651 1.0
Al Al16 1 0.66406692 0.66407202 0.04559349 1.0
Al Al17 1 0.33593308 0.33592798 0.95440651 1.0
Al Al18 1 0.34280668 0.55666464 0.25000000 1.0
Al Al19 1 0.65719332 0.44333536 0.75000000 1.0
Al Al20 1 0.55665668 0.34281126 0.25000000 1.0
Al Al21 1 0.44334332 0.65718874 0.75000000 1.0
Ni Ni22 1 0.67107637 0.32886743 0.00001812 1.0
Ni Ni23 1 0.32892363 0.67113257 0.99998188 1.0
Ni Ni24 1 0.32892363 0.67113257 0.50001812 1.0
Ni Ni25 1 0.67107637 0.32886743 0.49998188 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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