Er2Al9Co2Pt
高熵材料 HEAMP-ID: mp-3308494 · 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 Er2Al9Co2Pt were obtained from the Materials Project database (MP-ID: mp-3308494, 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_Er2Al9Co2Pt
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.36862644
_cell_length_b 7.36860307
_cell_length_c 9.22409215
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 118.99655164
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al9Co2Pt
_chemical_formula_sum 'Er4 Al18 Co4 Pt2'
_cell_volume 438.05544418
_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 0.99559158 0.67933702 0.25000000 1.0
Er Er1 1 0.00440842 0.32066298 0.75000000 1.0
Er Er2 1 0.67933602 0.99559158 0.25000000 1.0
Er Er3 1 0.32066398 0.00440842 0.75000000 1.0
Al Al4 1 0.14367392 0.14367392 0.25000000 1.0
Al Al5 1 0.85632608 0.85632608 0.75000000 1.0
Al Al6 1 0.99936767 0.34544310 0.07388558 1.0
Al Al7 1 0.00063233 0.65455690 0.92611442 1.0
Al Al8 1 0.00063233 0.65455690 0.57388558 1.0
Al Al9 1 0.34544410 0.99936867 0.42611442 1.0
Al Al10 1 0.99936767 0.34544310 0.42611442 1.0
Al Al11 1 0.65455590 0.00063133 0.57388558 1.0
Al Al12 1 0.65455590 0.00063133 0.92611442 1.0
Al Al13 1 0.34544410 0.99936867 0.07388558 1.0
Al Al14 1 0.34013613 0.34013613 0.54685553 1.0
Al Al15 1 0.65986387 0.65986387 0.45314447 1.0
Al Al16 1 0.65986387 0.65986387 0.04685553 1.0
Al Al17 1 0.34013613 0.34013613 0.95314447 1.0
Al Al18 1 0.34159316 0.56138141 0.25000000 1.0
Al Al19 1 0.65840684 0.43861859 0.75000000 1.0
Al Al20 1 0.56138041 0.34159316 0.25000000 1.0
Al Al21 1 0.43861959 0.65840684 0.75000000 1.0
Co Co22 1 0.67158735 0.32841165 0.00000100 1.0
Co Co23 1 0.32841265 0.67158835 0.99999900 1.0
Co Co24 1 0.32841265 0.67158835 0.50000100 1.0
Co Co25 1 0.67158735 0.32841165 0.49999900 1.0
Pt Pt26 1 0.00000000 0.00000000 0.00000000 1.0
Pt Pt27 1 0.00000000 0.00000000 0.50000000 1.0
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