Er2Al8SiIr3
高熵材料 HEAMP-ID: mp-3325173 · 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 Er2Al8SiIr3 were obtained from the Materials Project database (MP-ID: mp-3325173, 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_Er2Al8SiIr3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.48092330
_cell_length_b 7.48093814
_cell_length_c 9.26002569
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.66684055
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al8SiIr3
_chemical_formula_sum 'Er4 Al16 Si2 Ir6'
_cell_volume 450.30037342
_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 0.99499958 0.67549496 0.25000000 1.0
Er Er1 1 0.00500042 0.32450504 0.75000000 1.0
Er Er2 1 0.67550750 0.99499921 0.25000000 1.0
Er Er3 1 0.32449250 0.00500079 0.75000000 1.0
Al Al4 1 0.00152494 0.33624211 0.07553138 1.0
Al Al5 1 0.99847506 0.66375789 0.92446862 1.0
Al Al6 1 0.99847506 0.66375789 0.57553138 1.0
Al Al7 1 0.33623395 0.00151477 0.42446728 1.0
Al Al8 1 0.00152494 0.33624211 0.42446862 1.0
Al Al9 1 0.66376605 0.99848523 0.57553272 1.0
Al Al10 1 0.66376605 0.99848523 0.92446728 1.0
Al Al11 1 0.33623395 0.00151477 0.07553272 1.0
Al Al12 1 0.33627512 0.33627581 0.55758646 1.0
Al Al13 1 0.66372488 0.66372419 0.44241354 1.0
Al Al14 1 0.66372488 0.66372419 0.05758646 1.0
Al Al15 1 0.33627512 0.33627581 0.94241354 1.0
Al Al16 1 0.33538081 0.54828577 0.25000000 1.0
Al Al17 1 0.66461919 0.45171423 0.75000000 1.0
Al Al18 1 0.54828556 0.33537723 0.25000000 1.0
Al Al19 1 0.45171444 0.66462277 0.75000000 1.0
Si Si20 1 0.13026431 0.13026571 0.25000000 1.0
Si Si21 1 0.86973569 0.86973429 0.75000000 1.0
Ir Ir22 1 0.67193035 0.32807344 0.00000010 1.0
Ir Ir23 1 0.32806965 0.67192656 0.99999990 1.0
Ir Ir24 1 0.32806965 0.67192656 0.50000010 1.0
Ir Ir25 1 0.67193035 0.32807344 0.49999990 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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