Pr2Al3Ge4
高熵材料 HEAMP-ID: mp-1189097 · 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 Pr2Al3Ge4 were obtained from the Materials Project database (MP-ID: mp-1189097, 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_Pr2Al3Ge4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.12985164
_cell_length_b 8.12985164
_cell_length_c 8.04496464
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 136.44923630
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Al3Ge4
_chemical_formula_sum 'Pr4 Al6 Ge8'
_cell_volume 366.35886062
_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
Pr Pr0 1 0.11469876 0.88530124 0.41884012 1.0
Pr Pr1 1 0.88530124 0.11469876 0.58115988 1.0
Pr Pr2 1 0.38530124 0.61469876 0.91884012 1.0
Pr Pr3 1 0.61469876 0.38530124 0.08115988 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 0.03428346 0.46571654 0.25000000 1.0
Al Al7 1 0.46571654 0.03428346 0.75000000 1.0
Al Al8 1 0.96571654 0.53428346 0.75000000 1.0
Al Al9 1 0.53428346 0.96571654 0.25000000 1.0
Ge Ge10 1 0.20202889 0.29797111 0.25000000 1.0
Ge Ge11 1 0.29797111 0.20202889 0.75000000 1.0
Ge Ge12 1 0.79797111 0.70202889 0.75000000 1.0
Ge Ge13 1 0.70202889 0.79797111 0.25000000 1.0
Ge Ge14 1 0.18675769 0.81324231 0.05430203 1.0
Ge Ge15 1 0.81324231 0.18675769 0.94569797 1.0
Ge Ge16 1 0.31324231 0.68675769 0.55430203 1.0
Ge Ge17 1 0.68675769 0.31324231 0.44569797 1.0
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