ErCr2O2
高熵材料 HEAMP-ID: mp-1213534 · 空间群: I4_1/amd (#141)
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 ErCr2O2 were obtained from the Materials Project database (MP-ID: mp-1213534, 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_ErCr2O2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.88589617
_cell_length_b 7.88589617
_cell_length_c 7.88589617
_cell_angle_alpha 111.97963461
_cell_angle_beta 111.97963461
_cell_angle_gamma 104.56309450
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErCr2O2
_chemical_formula_sum 'Er4 Cr8 O8'
_cell_volume 375.45841986
_cell_formula_units_Z 4
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 0.87500000 0.12500000 0.25000000 1.0
Er Er1 1 0.87500000 0.62500000 0.75000000 1.0
Er Er2 1 0.37500000 0.12500000 0.25000000 1.0
Er Er3 1 0.87500000 0.12500000 0.75000000 1.0
Cr Cr4 1 0.51658000 0.21428900 0.69770900 1.0
Cr Cr5 1 0.51658000 0.81887100 0.30229100 1.0
Cr Cr6 1 0.56887100 0.76658000 0.80229100 1.0
Cr Cr7 1 0.23342000 0.43112900 0.19770900 1.0
Cr Cr8 1 0.23342000 0.03571100 0.80229100 1.0
Cr Cr9 1 0.96428900 0.76658000 0.19770900 1.0
Cr Cr10 1 0.18112900 0.48342000 0.69770900 1.0
Cr Cr11 1 0.78571100 0.48342000 0.30229100 1.0
O O12 1 0.67400500 0.51985200 0.84584600 1.0
O O13 1 0.67400500 0.82815900 0.15415400 1.0
O O14 1 0.57815900 0.92400500 0.65415400 1.0
O O15 1 0.07599500 0.42184100 0.34584600 1.0
O O16 1 0.07599500 0.73014800 0.65415400 1.0
O O17 1 0.26985200 0.92400500 0.34584600 1.0
O O18 1 0.17184100 0.32599500 0.84584600 1.0
O O19 1 0.48014800 0.32599500 0.15415400 1.0
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