Er2Al9Ni2Rh
高熵材料 HEAMP-ID: mp-3270844 · 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 Er2Al9Ni2Rh were obtained from the Materials Project database (MP-ID: mp-3270844, 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_Er2Al9Ni2Rh
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.38975644
_cell_length_b 7.38975557
_cell_length_c 9.20441453
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.02244399
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Ni2Rh
_chemical_formula_sum 'Er4 Al18 Ni4 Rh2'
_cell_volume 439.52267223
_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 0.99383336 0.67425622 0.75000000 1.0
Er Er1 1 0.00616664 0.32574378 0.25000000 1.0
Er Er2 1 0.67425622 0.99383336 0.75000000 1.0
Er Er3 1 0.32574378 0.00616664 0.25000000 1.0
Al Al4 1 0.13421201 0.13421201 0.75000000 1.0
Al Al5 1 0.86578799 0.86578799 0.25000000 1.0
Al Al6 1 0.99798884 0.33853593 0.57402999 1.0
Al Al7 1 0.00201116 0.66146407 0.42597001 1.0
Al Al8 1 0.00201116 0.66146407 0.07402999 1.0
Al Al9 1 0.33853593 0.99798884 0.92597001 1.0
Al Al10 1 0.99798884 0.33853593 0.92597001 1.0
Al Al11 1 0.66146407 0.00201116 0.07402999 1.0
Al Al12 1 0.66146407 0.00201116 0.42597001 1.0
Al Al13 1 0.33853593 0.99798884 0.57402999 1.0
Al Al14 1 0.33471208 0.33471208 0.04612603 1.0
Al Al15 1 0.66528792 0.66528792 0.95387397 1.0
Al Al16 1 0.66528792 0.66528792 0.54612603 1.0
Al Al17 1 0.33471208 0.33471208 0.45387397 1.0
Al Al18 1 0.34234953 0.55714142 0.75000000 1.0
Al Al19 1 0.65765047 0.44285858 0.25000000 1.0
Al Al20 1 0.55714142 0.34234953 0.75000000 1.0
Al Al21 1 0.44285858 0.65765047 0.25000000 1.0
Ni Ni22 1 0.67150007 0.32849993 0.50000000 1.0
Ni Ni23 1 0.32849993 0.67150007 0.50000000 1.0
Ni Ni24 1 0.32849993 0.67150007 0.00000000 1.0
Ni Ni25 1 0.67150007 0.32849993 0.00000000 1.0
Rh Rh26 1 0.00000000 0.00000000 0.50000000 1.0
Rh Rh27 1 0.00000000 0.00000000 0.00000000 1.0
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