U3Al2Si3
高熵材料 HEAMP-ID: mp-1188296 · 空间群: I4cm (#108)
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 U3Al2Si3 were obtained from the Materials Project database (MP-ID: mp-1188296, 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_U3Al2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.64974410
_cell_length_b 7.64974410
_cell_length_c 7.64974410
_cell_angle_alpha 120.66855597
_cell_angle_beta 120.66855597
_cell_angle_gamma 88.84587580
_symmetry_Int_Tables_number 1
_chemical_formula_structural U3Al2Si3
_chemical_formula_sum 'U6 Al4 Si6'
_cell_volume 313.27028557
_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
U U0 1 0.75901200 0.75901200 0.00000000 1.0
U U1 1 0.25901200 0.25901200 0.00000000 1.0
U U2 1 0.81908400 0.62644300 0.50000000 1.0
U U3 1 0.12644300 0.31908400 0.50000000 1.0
U U4 1 0.62644300 0.12644300 0.80735900 1.0
U U5 1 0.31908400 0.81908400 0.19264100 1.0
Al Al6 1 0.52677900 0.30765300 0.50000000 1.0
Al Al7 1 0.80765300 0.02677900 0.50000000 1.0
Al Al8 1 0.30765300 0.80765300 0.78087300 1.0
Al Al9 1 0.02677900 0.52677900 0.21912700 1.0
Si Si10 1 0.01061300 0.01061300 0.00000000 1.0
Si Si11 1 0.51061300 0.51061300 0.00000000 1.0
Si Si12 1 0.43949400 0.63968200 0.50000000 1.0
Si Si13 1 0.13968200 0.93949400 0.50000000 1.0
Si Si14 1 0.63968200 0.13968200 0.20018800 1.0
Si Si15 1 0.93949400 0.43949400 0.79981200 1.0
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