Si2Os
弹性数据 ELAMP-ID: mp-17123 · 空间群: Cmce (#64)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Si2Os were obtained from the Materials Project database (MP-ID: mp-17123, 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
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# generated using pymatgen
data_Si2Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.50688470
_cell_length_b 6.50688585
_cell_length_c 8.22288206
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 102.91463823
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si2Os
_chemical_formula_sum 'Si16 Os8'
_cell_volume 339.34633638
_cell_formula_units_Z 8
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
Si Si0 1 0.92477616 0.17875100 0.72481031 1.0
Si Si1 1 0.57522384 0.32124900 0.22481031 1.0
Si Si2 1 0.67875100 0.42477616 0.77518969 1.0
Si Si3 1 0.82124900 0.07522384 0.27518969 1.0
Si Si4 1 0.07522384 0.82124900 0.27518969 1.0
Si Si5 1 0.42477616 0.67875100 0.77518969 1.0
Si Si6 1 0.32124900 0.57522384 0.22481031 1.0
Si Si7 1 0.17875100 0.92477616 0.72481031 1.0
Si Si8 1 0.59481757 0.85059294 0.05769116 1.0
Si Si9 1 0.90518243 0.64940706 0.55769116 1.0
Si Si10 1 0.35059294 0.09481757 0.44230884 1.0
Si Si11 1 0.14940706 0.40518243 0.94230884 1.0
Si Si12 1 0.40518243 0.14940706 0.94230884 1.0
Si Si13 1 0.09481757 0.35059294 0.44230884 1.0
Si Si14 1 0.64940706 0.90518243 0.55769116 1.0
Si Si15 1 0.85059294 0.59481757 0.05769116 1.0
Os Os16 1 0.81077405 0.81077405 0.81705566 1.0
Os Os17 1 0.68922595 0.68922595 0.31705566 1.0
Os Os18 1 0.31077405 0.31077405 0.68294434 1.0
Os Os19 1 0.18922595 0.18922595 0.18294434 1.0
Os Os20 1 0.71589063 0.28410937 0.50000000 1.0
Os Os21 1 0.78410937 0.21589063 0.00000000 1.0
Os Os22 1 0.28410937 0.71589063 0.50000000 1.0
Os Os23 1 0.21589063 0.78410937 0.00000000 1.0
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