Er2Al3Ge4
高熵材料 HEAMP-ID: mp-1188179 · 空间群: Cmce (#64)
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 Er2Al3Ge4 were obtained from the Materials Project database (MP-ID: mp-1188179, 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_Er2Al3Ge4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.94741254
_cell_length_b 7.94741254
_cell_length_c 7.86761400
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 135.66302697
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Al3Ge4
_chemical_formula_sum 'Er4 Al6 Ge8'
_cell_volume 347.29241117
_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
Er Er0 1 0.11376600 0.88623400 0.41789200 1.0
Er Er1 1 0.88623400 0.11376600 0.58210800 1.0
Er Er2 1 0.38623400 0.61376600 0.91789200 1.0
Er Er3 1 0.61376600 0.38623400 0.08210800 1.0
Al Al4 1 0.00000000 0.00000000 0.00000000 1.0
Al Al5 1 0.50000000 0.50000000 0.50000000 1.0
Al Al6 1 0.03266700 0.46733300 0.25000000 1.0
Al Al7 1 0.46733300 0.03266700 0.75000000 1.0
Al Al8 1 0.96733300 0.53266700 0.75000000 1.0
Al Al9 1 0.53266700 0.96733300 0.25000000 1.0
Ge Ge10 1 0.20436100 0.29563900 0.25000000 1.0
Ge Ge11 1 0.29563900 0.20436100 0.75000000 1.0
Ge Ge12 1 0.79563900 0.70436100 0.75000000 1.0
Ge Ge13 1 0.70436100 0.79563900 0.25000000 1.0
Ge Ge14 1 0.18449700 0.81550300 0.05155500 1.0
Ge Ge15 1 0.81550300 0.18449700 0.94844500 1.0
Ge Ge16 1 0.31550300 0.68449700 0.55155500 1.0
Ge Ge17 1 0.68449700 0.31550300 0.44844500 1.0
获取直接链接