Er2Al9Ni2Ir
高熵材料 HEAMP-ID: mp-3290893 · 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 Er2Al9Ni2Ir were obtained from the Materials Project database (MP-ID: mp-3290893, 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_Er2Al9Ni2Ir
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.38274909
_cell_length_b 7.38274887
_cell_length_c 9.20232359
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.96138004
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Ni2Ir
_chemical_formula_sum 'Er4 Al18 Ni4 Ir2'
_cell_volume 438.84898710
_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 0.99432101 0.67614290 0.75000000 1.0
Er Er1 1 0.00567899 0.32385710 0.25000000 1.0
Er Er2 1 0.67614290 0.99432101 0.75000000 1.0
Er Er3 1 0.32385710 0.00567899 0.25000000 1.0
Al Al4 1 0.13737626 0.13737626 0.75000000 1.0
Al Al5 1 0.86262374 0.86262374 0.25000000 1.0
Al Al6 1 0.99801359 0.33956546 0.57433142 1.0
Al Al7 1 0.00198641 0.66043454 0.42566858 1.0
Al Al8 1 0.00198641 0.66043454 0.07433142 1.0
Al Al9 1 0.33956546 0.99801359 0.92566858 1.0
Al Al10 1 0.99801359 0.33956546 0.92566858 1.0
Al Al11 1 0.66043454 0.00198641 0.07433142 1.0
Al Al12 1 0.66043454 0.00198641 0.42566858 1.0
Al Al13 1 0.33956546 0.99801359 0.57433142 1.0
Al Al14 1 0.33584247 0.33584247 0.04755089 1.0
Al Al15 1 0.66415753 0.66415753 0.95244911 1.0
Al Al16 1 0.66415753 0.66415753 0.54755089 1.0
Al Al17 1 0.33584247 0.33584247 0.45244911 1.0
Al Al18 1 0.34241370 0.55828841 0.75000000 1.0
Al Al19 1 0.65758630 0.44171159 0.25000000 1.0
Al Al20 1 0.55828841 0.34241370 0.75000000 1.0
Al Al21 1 0.44171159 0.65758630 0.25000000 1.0
Ni Ni22 1 0.67150729 0.32849271 0.50000000 1.0
Ni Ni23 1 0.32849271 0.67150729 0.50000000 1.0
Ni Ni24 1 0.32849271 0.67150729 0.00000000 1.0
Ni Ni25 1 0.67150729 0.32849271 0.00000000 1.0
Ir Ir26 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir27 1 0.00000000 0.00000000 0.00000000 1.0
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