CaCr2O2
高熵材料 HEAMP-ID: mp-1214428 · 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 CaCr2O2 were obtained from the Materials Project database (MP-ID: mp-1214428, 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_CaCr2O2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.71516643
_cell_length_b 7.71516643
_cell_length_c 7.71516643
_cell_angle_alpha 125.43273533
_cell_angle_beta 125.43273533
_cell_angle_gamma 80.82249671
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaCr2O2
_chemical_formula_sum 'Ca4 Cr8 O8'
_cell_volume 293.89764575
_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
Ca Ca0 1 0.87500000 0.12500000 0.25000000 1.0
Ca Ca1 1 0.87500000 0.62500000 0.75000000 1.0
Ca Ca2 1 0.37500000 0.12500000 0.25000000 1.0
Ca Ca3 1 0.87500000 0.12500000 0.75000000 1.0
Cr Cr4 1 0.48394400 0.20408000 0.72013600 1.0
Cr Cr5 1 0.48394400 0.76380800 0.27986400 1.0
Cr Cr6 1 0.51380800 0.73394400 0.77986400 1.0
Cr Cr7 1 0.26605600 0.48619200 0.22013600 1.0
Cr Cr8 1 0.26605600 0.04592000 0.77986400 1.0
Cr Cr9 1 0.95408000 0.73394400 0.22013600 1.0
Cr Cr10 1 0.23619200 0.51605600 0.72013600 1.0
Cr Cr11 1 0.79592000 0.51605600 0.27986400 1.0
O O12 1 0.66482900 0.41847800 0.75364900 1.0
O O13 1 0.66482900 0.91118000 0.24635100 1.0
O O14 1 0.66118000 0.91482900 0.74635100 1.0
O O15 1 0.08517100 0.33882000 0.25364900 1.0
O O16 1 0.08517100 0.83152200 0.74635100 1.0
O O17 1 0.16847800 0.91482900 0.25364900 1.0
O O18 1 0.08882000 0.33517100 0.75364900 1.0
O O19 1 0.58152200 0.33517100 0.24635100 1.0
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