La3Ni2O7
传统材料 TRAMP-ID: mp-18926 · 空间群: Cmcm (#63)
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 La3Ni2O7 were obtained from the Materials Project database (MP-ID: mp-18926, 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_La3Ni2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.53621661
_cell_length_b 10.53621661
_cell_length_c 5.45708800
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 149.14156904
_symmetry_Int_Tables_number 1
_chemical_formula_structural La3Ni2O7
_chemical_formula_sum 'La6 Ni4 O14'
_cell_volume 310.72683905
_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 0.58342900 0.94401300 0.25000000 1.0
La La1 1 0.41657100 0.05598700 0.75000000 1.0
La La2 1 0.94401300 0.58342900 0.25000000 1.0
La La3 1 0.05598700 0.41657100 0.75000000 1.0
La La4 1 0.75062600 0.75062600 0.25000000 1.0
La La5 1 0.24937400 0.24937400 0.75000000 1.0
Ni Ni6 1 0.35040800 0.15550800 0.25000000 1.0
Ni Ni7 1 0.64959200 0.84449200 0.75000000 1.0
Ni Ni8 1 0.15550800 0.35040800 0.25000000 1.0
Ni Ni9 1 0.84449200 0.64959200 0.75000000 1.0
O O10 1 0.08538200 0.91461800 0.00000000 1.0
O O11 1 0.91461800 0.08538200 0.50000000 1.0
O O12 1 0.91461800 0.08538200 0.00000000 1.0
O O13 1 0.08538200 0.91461800 0.50000000 1.0
O O14 1 0.61173000 0.38827000 0.50000000 1.0
O O15 1 0.38827000 0.61173000 0.00000000 1.0
O O16 1 0.38827000 0.61173000 0.50000000 1.0
O O17 1 0.61173000 0.38827000 0.00000000 1.0
O O18 1 0.39702300 0.98734600 0.25000000 1.0
O O19 1 0.60297700 0.01265400 0.75000000 1.0
O O20 1 0.67361500 0.67361500 0.75000000 1.0
O O21 1 0.32638500 0.32638500 0.25000000 1.0
O O22 1 0.01265400 0.60297700 0.75000000 1.0
O O23 1 0.98734600 0.39702300 0.25000000 1.0
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