SrSi2
传统材料 TRAMP-ID: mp-14172 · 空间群: P4_132 (#213)
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 SrSi2 were obtained from the Materials Project database (MP-ID: mp-14172, 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_SrSi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.56394300
_cell_length_b 6.56394300
_cell_length_c 6.56394300
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrSi2
_chemical_formula_sum 'Sr4 Si8'
_cell_volume 282.80976649
_cell_formula_units_Z 4
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 0.87500000 0.12500000 0.62500000 1.0
Sr Sr1 1 0.12500000 0.62500000 0.87500000 1.0
Sr Sr2 1 0.62500000 0.87500000 0.12500000 1.0
Sr Sr3 1 0.37500000 0.37500000 0.37500000 1.0
Si Si4 1 0.67206600 0.67206600 0.67206600 1.0
Si Si5 1 0.92206600 0.57793400 0.42206600 1.0
Si Si6 1 0.57793400 0.42206600 0.92206600 1.0
Si Si7 1 0.42206600 0.92206600 0.57793400 1.0
Si Si8 1 0.07793400 0.07793400 0.07793400 1.0
Si Si9 1 0.32793400 0.17206600 0.82793400 1.0
Si Si10 1 0.82793400 0.32793400 0.17206600 1.0
Si Si11 1 0.17206600 0.82793400 0.32793400 1.0
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