Er2Al9CoPt2
高熵材料 HEAMP-ID: mp-3270582 · 空间群: C222_1 (#20)
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 Er2Al9CoPt2 were obtained from the Materials Project database (MP-ID: mp-3270582, 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_Er2Al9CoPt2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.46489902
_cell_length_b 7.46489846
_cell_length_c 9.26311525
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.36670307
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9CoPt2
_chemical_formula_sum 'Er4 Al18 Co2 Pt4'
_cell_volume 449.85419692
_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 0.99467008 0.67509055 0.25022495 1.0
Er Er1 1 0.00532992 0.32490945 0.75022495 1.0
Er Er2 1 0.67509041 0.99467016 0.24977496 1.0
Er Er3 1 0.32490959 0.00532984 0.74977496 1.0
Al Al4 1 0.13745350 0.13745369 0.25000001 1.0
Al Al5 1 0.86254650 0.86254631 0.75000001 1.0
Al Al6 1 0.34030970 0.33366855 0.55135072 1.0
Al Al7 1 0.65969030 0.66633145 0.05135072 1.0
Al Al8 1 0.33366842 0.34030930 0.94864907 1.0
Al Al9 1 0.66633158 0.65969070 0.44864907 1.0
Al Al10 1 0.34144340 0.55530921 0.24266914 1.0
Al Al11 1 0.65855660 0.44469079 0.74266914 1.0
Al Al12 1 0.55530919 0.34144362 0.25733100 1.0
Al Al13 1 0.44469081 0.65855638 0.75733100 1.0
Al Al14 1 0.00893403 0.34515851 0.07491074 1.0
Al Al15 1 0.99106597 0.65484149 0.57491074 1.0
Al Al16 1 0.34515839 0.00893393 0.42508927 1.0
Al Al17 1 0.65484161 0.99106607 0.92508927 1.0
Al Al18 1 0.01071656 0.66370429 0.92463219 1.0
Al Al19 1 0.98928344 0.33629571 0.42463219 1.0
Al Al20 1 0.66370441 0.01071660 0.57536767 1.0
Al Al21 1 0.33629559 0.98928340 0.07536767 1.0
Co Co22 1 0.32929565 0.67070420 0.00000004 1.0
Co Co23 1 0.67070435 0.32929580 0.50000004 1.0
Pt Pt24 1 0.00048487 0.99951483 0.00000004 1.0
Pt Pt25 1 0.99951513 0.00048517 0.50000004 1.0
Pt Pt26 1 0.67276640 0.32723380 0.00000021 1.0
Pt Pt27 1 0.32723360 0.67276620 0.50000021 1.0
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