Sr2Ir2O7
传统材料 TRAMP-ID: mp-3275982 · 空间群: Imma (#74)
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 Sr2Ir2O7 were obtained from the Materials Project database (MP-ID: mp-3275982, 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_Sr2Ir2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.38120811
_cell_length_b 7.38120765
_cell_length_c 7.38120898
_cell_angle_alpha 119.92067878
_cell_angle_beta 117.88480616
_cell_angle_gamma 91.91999724
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Ir2O7
_chemical_formula_sum 'Sr4 Ir4 O14'
_cell_volume 288.79041562
_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
Sr Sr0 1 0.50000000 0.50000000 0.50000000 1.0
Sr Sr1 1 0.50000000 0.00000000 0.00000000 1.0
Sr Sr2 1 0.50000000 0.50000000 0.00000000 1.0
Sr Sr3 1 0.00000000 0.00000000 0.00000000 1.0
Ir Ir4 1 0.00000000 0.50000000 0.00000000 1.0
Ir Ir5 1 0.00000000 0.00000000 0.50000000 1.0
Ir Ir6 1 0.00000000 0.50000000 0.50000000 1.0
Ir Ir7 1 0.50000000 0.00000000 0.50000000 1.0
O O8 1 0.95134399 0.58595636 0.77198546 1.0
O O9 1 0.04865601 0.82064147 0.63461236 1.0
O O10 1 0.68602911 0.91404364 0.36538764 1.0
O O11 1 0.31397089 0.67935853 0.22801454 1.0
O O12 1 0.04865601 0.41404364 0.22801454 1.0
O O13 1 0.95134399 0.17935853 0.36538764 1.0
O O14 1 0.31397089 0.08595636 0.63461236 1.0
O O15 1 0.68602911 0.32064147 0.77198546 1.0
O O16 1 0.10375957 0.25000000 0.85375957 1.0
O O17 1 0.89624043 0.75000000 0.14624043 1.0
O O18 1 0.68934724 0.40690526 0.28244198 1.0
O O19 1 0.31065276 0.59309474 0.71755802 1.0
O O20 1 0.37553772 0.09309474 0.28244198 1.0
O O21 1 0.62446228 0.90690526 0.71755802 1.0
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