La2Ir7
传统材料 TRAMP-ID: mp-1190236 · 空间群: R-3m (#166)
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 La2Ir7 were obtained from the Materials Project database (MP-ID: mp-1190236, 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_La2Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 13.54396936
_cell_length_b 13.54396936
_cell_length_c 13.54396938
_cell_angle_alpha 23.12503359
_cell_angle_beta 23.12503359
_cell_angle_gamma 23.12503308
_symmetry_Int_Tables_number 1
_chemical_formula_structural La2Ir7
_chemical_formula_sum 'La4 Ir14'
_cell_volume 336.37945037
_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 0.94933300 0.94933300 0.94933300 1.0
La La1 1 0.05066700 0.05066700 0.05066700 1.0
La La2 1 0.85252200 0.85252200 0.85252200 1.0
La La3 1 0.14747800 0.14747800 0.14747800 1.0
Ir Ir4 1 0.50000000 0.50000000 0.50000000 1.0
Ir Ir5 1 0.72203800 0.72203800 0.72203800 1.0
Ir Ir6 1 0.27796200 0.27796200 0.27796200 1.0
Ir Ir7 1 0.61204600 0.61204600 0.61204600 1.0
Ir Ir8 1 0.38795400 0.38795400 0.38795400 1.0
Ir Ir9 1 0.50000000 0.50000000 0.00000000 1.0
Ir Ir10 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir11 1 0.50000000 0.00000000 0.50000000 1.0
Ir Ir12 1 0.39272600 0.88867200 0.39272600 1.0
Ir Ir13 1 0.39272600 0.39272600 0.88867200 1.0
Ir Ir14 1 0.88867200 0.39272600 0.39272600 1.0
Ir Ir15 1 0.60727400 0.11132800 0.60727400 1.0
Ir Ir16 1 0.60727400 0.60727400 0.11132800 1.0
Ir Ir17 1 0.11132800 0.60727400 0.60727400 1.0
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