Y2Al3Cu3Si2
高熵材料 HEAMP-ID: mp-3205645 · 空间群: Ibam (#72)
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 Y2Al3Cu3Si2 were obtained from the Materials Project database (MP-ID: mp-3205645, 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_Y2Al3Cu3Si2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.18815830
_cell_length_b 8.18815764
_cell_length_c 8.18815740
_cell_angle_alpha 139.56139790
_cell_angle_beta 100.41176107
_cell_angle_gamma 93.33520485
_symmetry_Int_Tables_number 1
_chemical_formula_structural Y2Al3Cu3Si2
_chemical_formula_sum 'Y4 Al6 Cu6 Si4'
_cell_volume 333.33490007
_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 0.37792110 0.62572986 0.75219123 1.0
Y Y1 1 0.62207890 0.37427014 0.24780877 1.0
Y Y2 1 0.12646137 0.87427014 0.25219123 1.0
Y Y3 1 0.87353863 0.12572986 0.74780877 1.0
Al Al4 1 0.00000000 0.75000000 0.75000000 1.0
Al Al5 1 0.00000000 0.25000000 0.25000000 1.0
Al Al6 1 0.75007404 0.50007404 0.75000000 1.0
Al Al7 1 0.24992596 0.99992596 0.75000000 1.0
Al Al8 1 0.24992596 0.49992596 0.25000000 1.0
Al Al9 1 0.75007404 0.00007404 0.25000000 1.0
Cu Cu10 1 0.98632225 0.62552898 0.36079327 1.0
Cu Cu11 1 0.26473571 0.12552898 0.13920673 1.0
Cu Cu12 1 0.50000000 0.75000000 0.25000000 1.0
Cu Cu13 1 0.50000000 0.25000000 0.75000000 1.0
Cu Cu14 1 0.01367775 0.37447102 0.63920673 1.0
Cu Cu15 1 0.73526429 0.87447102 0.86079327 1.0
Si Si16 1 0.23941901 0.38124739 0.85817162 1.0
Si Si17 1 0.76058099 0.61875261 0.14182838 1.0
Si Si18 1 0.52307477 0.88124739 0.64182838 1.0
Si Si19 1 0.47692523 0.11875261 0.35817162 1.0
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