ErCu4
传统材料 TRAMP-ID: mp-3305255 · 空间群: C2/m (#12)
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 ErCu4 were obtained from the Materials Project database (MP-ID: mp-3305255, 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_ErCu4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.94313759
_cell_length_b 4.93427236
_cell_length_c 10.45340431
_cell_angle_alpha 85.02405548
_cell_angle_beta 80.02818789
_cell_angle_gamma 59.94056067
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErCu4
_chemical_formula_sum 'Er3 Cu12'
_cell_volume 217.34159187
_cell_formula_units_Z 3
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 0.00000000 0.00000000 0.00000000 1.0
Er Er1 1 0.86361838 1.00000000 0.35775463 1.0
Er Er2 1 0.13638162 0.00000000 0.64224537 1.0
Cu Cu3 1 0.33708261 0.32583478 0.00000000 1.0
Cu Cu4 1 0.66291739 0.67416522 1.00000000 1.0
Cu Cu5 1 0.42449100 1.00000000 0.20270776 1.0
Cu Cu6 1 0.57550900 0.00000000 0.79729224 1.0
Cu Cu7 1 0.93218480 0.49841470 0.19565267 1.0
Cu Cu8 1 0.43059950 0.50158530 0.19565267 1.0
Cu Cu9 1 0.06781520 0.50158530 0.80434733 1.0
Cu Cu10 1 0.56940050 0.49841470 0.80434733 1.0
Cu Cu11 1 0.18774275 0.33877497 0.40547155 1.0
Cu Cu12 1 0.52651772 0.66122503 0.40547155 1.0
Cu Cu13 1 0.81225725 0.66122503 0.59452845 1.0
Cu Cu14 1 0.47348228 0.33877497 0.59452845 1.0
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