Co2As2O7
传统材料 TRAMP-ID: mp-22025 · 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 Co2As2O7 were obtained from the Materials Project database (MP-ID: mp-22025, 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_Co2As2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.44424489
_cell_length_b 5.45939559
_cell_length_c 9.71593660
_cell_angle_alpha 97.21133583
_cell_angle_beta 97.44182091
_cell_angle_gamma 105.55623115
_symmetry_Int_Tables_number 1
_chemical_formula_structural Co2As2O7
_chemical_formula_sum 'Co4 As4 O14'
_cell_volume 271.94781796
_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
Co Co0 1 0.69329800 0.31048000 0.75029600 1.0
Co Co1 1 0.30649800 0.69089700 0.24906800 1.0
Co Co2 1 0.69317500 0.31047700 0.25033400 1.0
Co Co3 1 0.30682700 0.69101700 0.74899300 1.0
As As4 1 0.75868000 0.76204200 0.04983000 1.0
As As5 1 0.75870800 0.76200500 0.54978900 1.0
As As6 1 0.23875100 0.23549200 0.45003400 1.0
As As7 1 0.23870900 0.23548300 0.95008400 1.0
O O8 1 0.00338700 0.99992600 0.00342000 1.0
O O9 1 0.00341500 0.99992500 0.50342500 1.0
O O10 1 0.59561400 0.59836000 0.38584800 1.0
O O11 1 0.59560600 0.59836200 0.88584900 1.0
O O12 1 0.40670800 0.40529600 0.11214300 1.0
O O13 1 0.40669400 0.40534300 0.61212400 1.0
O O14 1 0.92798300 0.59908700 0.14680000 1.0
O O15 1 0.92798400 0.59897600 0.64672900 1.0
O O16 1 0.59364800 0.92966900 0.14446600 1.0
O O17 1 0.59370900 0.92964800 0.64453000 1.0
O O18 1 0.40521200 0.07034400 0.35499700 1.0
O O19 1 0.40507500 0.07029300 0.85499200 1.0
O O20 1 0.07018000 0.39845100 0.35312600 1.0
O O21 1 0.07013400 0.39842700 0.85312500 1.0
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