Sr2CuSi2O7
高熵材料 HEAMP-ID: mp-15748 · 空间群: P-42_1m (#113)
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 Sr2CuSi2O7 were obtained from the Materials Project database (MP-ID: mp-15748, 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_Sr2CuSi2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.20647500
_cell_length_b 8.20647500
_cell_length_c 5.11143600
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2CuSi2O7
_chemical_formula_sum 'Sr4 Cu2 Si4 O14'
_cell_volume 344.23595433
_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 0.66653400 0.16653400 0.99115400 1.0
Sr Sr1 1 0.83346600 0.66653400 0.00884600 1.0
Sr Sr2 1 0.16653400 0.33346600 0.00884600 1.0
Sr Sr3 1 0.33346600 0.83346600 0.99115400 1.0
Cu Cu4 1 0.50000000 0.50000000 0.50000000 1.0
Cu Cu5 1 0.00000000 0.00000000 0.50000000 1.0
Si Si6 1 0.86377700 0.36377700 0.53652900 1.0
Si Si7 1 0.63622300 0.86377700 0.46347100 1.0
Si Si8 1 0.36377700 0.13622300 0.46347100 1.0
Si Si9 1 0.13622300 0.63622300 0.53652900 1.0
O O10 1 0.69326000 0.41852200 0.67960500 1.0
O O11 1 0.30674000 0.58147800 0.67960500 1.0
O O12 1 0.41852200 0.30674000 0.32039500 1.0
O O13 1 0.58147800 0.69326000 0.32039500 1.0
O O14 1 0.91852200 0.19326000 0.67960500 1.0
O O15 1 0.80674000 0.91852200 0.32039500 1.0
O O16 1 0.19326000 0.08147800 0.32039500 1.0
O O17 1 0.08147800 0.80674000 0.67960500 1.0
O O18 1 0.86499900 0.36499900 0.22050300 1.0
O O19 1 0.63500100 0.86499900 0.77949700 1.0
O O20 1 0.00000000 0.50000000 0.65254200 1.0
O O21 1 0.50000000 0.00000000 0.34745800 1.0
O O22 1 0.13500100 0.63500100 0.22050300 1.0
O O23 1 0.36499900 0.13500100 0.77949700 1.0
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