SrAl4Cu2Si
高熵材料 HEAMP-ID: mp-3268074 · 空间群: P4/nmm (#129)
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 SrAl4Cu2Si were obtained from the Materials Project database (MP-ID: mp-3268074, 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
加载 3D 结构...
# generated using pymatgen
data_SrAl4Cu2Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.94090064
_cell_length_b 5.94090064
_cell_length_c 8.03418044
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrAl4Cu2Si
_chemical_formula_sum 'Sr2 Al8 Cu4 Si2'
_cell_volume 283.56077805
_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
Sr Sr0 1 0.75000000 0.25000000 0.50000000 1.0
Sr Sr1 1 0.25000000 0.75000000 0.50000000 1.0
Al Al2 1 0.49214217 0.49214217 0.17090843 1.0
Al Al3 1 0.00785783 0.49214217 0.17090843 1.0
Al Al4 1 0.49214217 0.00785783 0.17090843 1.0
Al Al5 1 0.00785783 0.00785783 0.17090843 1.0
Al Al6 1 0.99214217 0.99214217 0.82909257 1.0
Al Al7 1 0.50785683 0.99214217 0.82909257 1.0
Al Al8 1 0.99214217 0.50785683 0.82909257 1.0
Al Al9 1 0.50785683 0.50785683 0.82909257 1.0
Cu Cu10 1 0.75000000 0.25000000 0.00000000 1.0
Cu Cu11 1 0.25000000 0.75000000 0.00000000 1.0
Cu Cu12 1 0.25000000 0.25000000 0.35183480 1.0
Cu Cu13 1 0.75000000 0.75000000 0.64816420 1.0
Si Si14 1 0.75000000 0.75000000 0.35262638 1.0
Si Si15 1 0.25000000 0.25000000 0.64737262 1.0
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