La2NiO4
传统材料 TRAMP-ID: mp-20143 · 空间群: Cmce (#64)
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 La2NiO4 were obtained from the Materials Project database (MP-ID: mp-20143, 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_La2NiO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.51165200
_cell_length_b 5.67646700
_cell_length_c 6.80232992
_cell_angle_alpha 90.00029533
_cell_angle_beta 66.09971854
_cell_angle_gamma 90.00108591
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2NiO4
_chemical_formula_sum 'La4 Ni2 O8'
_cell_volume 194.57341474
_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
La La0 1 0.63683600 0.98503400 0.72597400 1.0
La La1 1 0.36309800 0.01498200 0.27370900 1.0
La La2 1 0.13684400 0.51509000 0.72608900 1.0
La La3 1 0.86306600 0.48512500 0.27383100 1.0
Ni Ni4 1 0.49934300 0.49976700 0.00142500 1.0
Ni Ni5 1 0.00011400 0.99981300 0.00019000 1.0
O O6 1 0.23433000 0.74981300 0.03188700 1.0
O O7 1 0.26591200 0.25012100 0.96790200 1.0
O O8 1 0.76626500 0.24978700 0.96786900 1.0
O O9 1 0.73396200 0.75007100 0.03193000 1.0
O O10 1 0.82056900 0.06320100 0.35857600 1.0
O O11 1 0.17961600 0.93687500 0.64105000 1.0
O O12 1 0.32051400 0.43698400 0.35854900 1.0
O O13 1 0.67953200 0.56333600 0.64101700 1.0
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