ErAl
传统材料 TRAMP-ID: mp-1188739 · 空间群: Pbcm (#57)
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 ErAl were obtained from the Materials Project database (MP-ID: mp-1188739, 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_ErAl
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.55010366
_cell_length_b 5.77059670
_cell_length_c 11.28407740
_cell_angle_alpha 89.99849947
_cell_angle_beta 89.99989904
_cell_angle_gamma 89.99968307
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErAl
_chemical_formula_sum 'Er8 Al8'
_cell_volume 361.39977177
_cell_formula_units_Z 8
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 0.75000008 0.16183861 0.48379048 1.0
Er Er1 1 0.24999992 0.83816139 0.51620352 1.0
Er Er2 1 0.25000050 0.16181790 0.01620003 1.0
Er Er3 1 0.75000050 0.83818410 0.98380397 1.0
Er Er4 1 0.74999927 0.40033554 0.16798688 1.0
Er Er5 1 0.25000073 0.59966646 0.83201512 1.0
Er Er6 1 0.24999978 0.40033030 0.33196132 1.0
Er Er7 1 0.75000022 0.59966670 0.66803568 1.0
Al Al8 1 0.50000411 0.93126858 0.24998381 1.0
Al Al9 1 0.00000404 0.06873227 0.75001607 1.0
Al Al10 1 0.49999589 0.06873242 0.75001619 1.0
Al Al11 1 0.99999496 0.93126873 0.24998393 1.0
Al Al12 1 0.74999857 0.66088883 0.40228336 1.0
Al Al13 1 0.25000043 0.33911017 0.59771364 1.0
Al Al14 1 0.25000784 0.66090338 0.09769971 1.0
Al Al15 1 0.74999216 0.33909862 0.90230329 1.0
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