YAl8SiAu4
高熵材料 HEAMP-ID: mp-3206512 · 空间群: I4/mmm (#139)
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 YAl8SiAu4 were obtained from the Materials Project database (MP-ID: mp-3206512, 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
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# generated using pymatgen
data_YAl8SiAu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.97116261
_cell_length_b 5.97116328
_cell_length_c 14.92777562
_cell_angle_alpha 101.50050425
_cell_angle_beta 101.50052877
_cell_angle_gamma 90.06493449
_symmetry_Int_Tables_number 1
_chemical_formula_structural YAl8SiAu4
_chemical_formula_sum 'Y2 Al16 Si2 Au8'
_cell_volume 510.62581133
_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
Y Y0 1 0.75045786 0.24954114 0.50000000 1.0
Y Y1 1 0.24954114 0.75045786 0.50000000 1.0
Al Al2 1 0.30291228 0.30291128 0.10525891 1.0
Al Al3 1 0.80237192 0.30252761 0.10462804 1.0
Al Al4 1 0.30252761 0.80237192 0.10462804 1.0
Al Al5 1 0.80263643 0.80263643 0.10517321 1.0
Al Al6 1 0.40665677 0.40665677 0.31326778 1.0
Al Al7 1 0.90680719 0.40706123 0.31362513 1.0
Al Al8 1 0.40706123 0.90680719 0.31362513 1.0
Al Al9 1 0.90655705 0.90655705 0.31328052 1.0
Al Al10 1 0.09344195 0.09344195 0.68671948 1.0
Al Al11 1 0.59293877 0.09319181 0.68637487 1.0
Al Al12 1 0.09319181 0.59293877 0.68637487 1.0
Al Al13 1 0.59334423 0.59334323 0.68673222 1.0
Al Al14 1 0.19736257 0.19736257 0.89482679 1.0
Al Al15 1 0.69747239 0.19762708 0.89537196 1.0
Al Al16 1 0.19762708 0.69747239 0.89537196 1.0
Al Al17 1 0.69708772 0.69708772 0.89474109 1.0
Si Si18 1 0.20781272 0.20781272 0.41582375 1.0
Si Si19 1 0.79218728 0.79218728 0.58417525 1.0
Au Au20 1 0.99999900 0.99999900 0.00000000 1.0
Au Au21 1 0.50000000 0.50000000 0.00000000 1.0
Au Au22 1 0.60527385 0.10519825 0.21024779 1.0
Au Au23 1 0.10519825 0.60527385 0.21024779 1.0
Au Au24 1 0.70754411 0.70754411 0.41569490 1.0
Au Au25 1 0.29245589 0.29245589 0.58430410 1.0
Au Au26 1 0.89480075 0.39472615 0.78975221 1.0
Au Au27 1 0.39472615 0.89480175 0.78975221 1.0
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