Li2Er2Si3
高熵材料 HEAMP-ID: mp-3250075 · 空间群: Cmcm (#63)
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 Li2Er2Si3 were obtained from the Materials Project database (MP-ID: mp-3250075, 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_Li2Er2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.16978327
_cell_length_b 9.16978262
_cell_length_c 6.65365053
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 153.47549385
_symmetry_Int_Tables_number 1
_chemical_formula_structural Li2Er2Si3
_chemical_formula_sum 'Li4 Er4 Si6'
_cell_volume 249.84916383
_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
Li Li0 1 0.80935826 0.19064174 0.55929695 1.0
Li Li1 1 0.19064174 0.80935826 0.44070305 1.0
Li Li2 1 0.19064174 0.80935826 0.05929695 1.0
Li Li3 1 0.80935826 0.19064174 0.94070305 1.0
Er Er4 1 0.55320651 0.44679349 0.25000000 1.0
Er Er5 1 0.44679349 0.55320651 0.75000000 1.0
Er Er6 1 0.34336565 0.65663435 0.25000000 1.0
Er Er7 1 0.65663435 0.34336565 0.75000000 1.0
Si Si8 1 0.94040837 0.05959163 0.07247401 1.0
Si Si9 1 0.05959163 0.94040837 0.92752599 1.0
Si Si10 1 0.05959163 0.94040837 0.57247401 1.0
Si Si11 1 0.94040837 0.05959163 0.42752599 1.0
Si Si12 1 0.72064065 0.27935935 0.25000000 1.0
Si Si13 1 0.27935935 0.72064065 0.75000000 1.0
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