ErCu2
传统材料 TRAMP-ID: mp-1024991 · 空间群: Imma (#74)
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 ErCu2 were obtained from the Materials Project database (MP-ID: mp-1024991, 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_ErCu2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.25353875
_cell_length_b 5.34424287
_cell_length_c 5.34424287
_cell_angle_alpha 76.99913704
_cell_angle_beta 66.54959408
_cell_angle_gamma 66.54959408
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErCu2
_chemical_formula_sum 'Er2 Cu4'
_cell_volume 101.92505151
_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 0.45386390 0.29613610 0.79613610 1.0
Er Er1 1 0.54613610 0.70386390 0.20386390 1.0
Cu Cu2 1 0.83608418 0.11072655 0.21710409 1.0
Cu Cu3 1 0.16391582 0.88927345 0.78289591 1.0
Cu Cu4 1 0.83608418 0.71710409 0.61072655 1.0
Cu Cu5 1 0.16391582 0.28289591 0.38927345 1.0
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