La3Si2
传统材料 TRAMP-ID: mp-10162 · 空间群: P4/mbm (#127)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of La3Si2 were obtained from the Materials Project database (MP-ID: mp-10162, 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_La3Si2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.45903412
_cell_length_b 7.95603333
_cell_length_c 7.95603333
_cell_angle_alpha 90.00024140
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural La3Si2
_chemical_formula_sum 'La6 Si4'
_cell_volume 282.25002119
_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
La La0 1 0.50000000 0.67594789 0.82405211 1.0
La La1 1 0.50000000 0.82405211 0.32405211 1.0
La La2 1 0.50000000 0.32405211 0.17594789 1.0
La La3 1 0.50000000 0.17594789 0.67594789 1.0
La La4 1 -0.00000000 0.50000000 0.50000000 1.0
La La5 1 -0.00000000 0.00000000 -0.00000000 1.0
Si Si6 1 0.00000000 0.60904693 0.10904693 1.0
Si Si7 1 -0.00000000 0.89095407 0.60904593 1.0
Si Si8 1 0.00000000 0.10904593 0.39095407 1.0
Si Si9 1 -0.00000000 0.39095307 0.89095307 1.0
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