Ni2As2O7
传统材料 TRAMP-ID: mp-22754 · 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 Ni2As2O7 were obtained from the Materials Project database (MP-ID: mp-22754, 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_Ni2As2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.40585319
_cell_length_b 9.66100357
_cell_length_c 5.40585979
_cell_angle_alpha 96.83952543
_cell_angle_beta 106.86539069
_cell_angle_gamma 96.83947970
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ni2As2O7
_chemical_formula_sum 'Ni4 As4 O14'
_cell_volume 264.73031080
_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
Ni Ni0 1 0.31190600 0.75000000 0.68809300 1.0
Ni Ni1 1 0.68809400 0.25000000 0.31190700 1.0
Ni Ni2 1 0.31189800 0.25000000 0.68810100 1.0
Ni Ni3 1 0.68810200 0.75000000 0.31189900 1.0
As As4 1 0.75752000 0.05169400 0.75751900 1.0
As As5 1 0.75752000 0.55169400 0.75751900 1.0
As As6 1 0.24247900 0.44830500 0.24247900 1.0
As As7 1 0.24248000 0.94830500 0.24247900 1.0
O O8 1 0.00000000 0.00000000 0.00000000 1.0
O O9 1 0.00000000 0.50000000 0.00000000 1.0
O O10 1 0.40828100 0.11353500 0.40828800 1.0
O O11 1 0.40828900 0.61353500 0.40828100 1.0
O O12 1 0.59171000 0.38646400 0.59171800 1.0
O O13 1 0.59171800 0.88646500 0.59171100 1.0
O O14 1 0.59393100 0.14494700 0.92993400 1.0
O O15 1 0.59393200 0.64494300 0.92994100 1.0
O O16 1 0.07006500 0.35505300 0.40607000 1.0
O O17 1 0.07005800 0.85505600 0.40606900 1.0
O O18 1 0.40606800 0.35505700 0.07005700 1.0
O O19 1 0.40606900 0.85505300 0.07006500 1.0
O O20 1 0.92994300 0.14494400 0.59393100 1.0
O O21 1 0.92993500 0.64494700 0.59393000 1.0
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