La7Er3Si8O3
高熵材料 HEAMP-ID: mp-3271160 · 空间群: P6/mmm (#191)
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 La7Er3Si8O3 were obtained from the Materials Project database (MP-ID: mp-3271160, 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_La7Er3Si8O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.75464733
_cell_length_b 10.75464687
_cell_length_c 4.51395427
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000142
_symmetry_Int_Tables_number 1
_chemical_formula_structural La7Er3Si8O3
_chemical_formula_sum 'La7 Er3 Si8 O3'
_cell_volume 452.14747344
_cell_formula_units_Z 1
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 0.21218387 0.78781613 0.00000000 1.0
La La1 1 0.57563326 0.78781613 0.00000000 1.0
La La2 1 0.78781613 0.57563326 0.00000000 1.0
La La3 1 0.00000000 0.00000000 0.00000000 1.0
La La4 1 0.21218387 0.42436674 0.00000000 1.0
La La5 1 0.42436674 0.21218387 0.00000000 1.0
La La6 1 0.78781613 0.21218387 0.00000000 1.0
Er Er7 1 0.00000000 0.50000000 0.50000000 1.0
Er Er8 1 0.50000000 0.50000000 0.50000000 1.0
Er Er9 1 0.50000000 0.00000000 0.50000000 1.0
Si Si10 1 0.00000000 0.77685261 0.50000000 1.0
Si Si11 1 1.00000000 0.22314739 0.50000000 1.0
Si Si12 1 0.22314739 0.22314739 0.50000000 1.0
Si Si13 1 0.77685261 0.00000000 0.50000000 1.0
Si Si14 1 0.33333300 0.66666700 0.50000000 1.0
Si Si15 1 0.22314739 0.00000000 0.50000000 1.0
Si Si16 1 0.66666700 0.33333300 0.50000000 1.0
Si Si17 1 0.77685261 0.77685261 0.50000000 1.0
O O18 1 0.00000000 0.50000000 0.00000000 1.0
O O19 1 0.50000000 0.50000000 0.00000000 1.0
O O20 1 0.50000000 0.00000000 0.00000000 1.0
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