Si
弹性数据 ELAMP-ID: mp-16220 · 空间群: Fd-3m (#227)
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 Si were obtained from the Materials Project database (MP-ID: mp-16220, 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_Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.37830198
_cell_length_b 10.37830198
_cell_length_c 10.37830198
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si
_chemical_formula_sum Si34
_cell_volume 790.43090544
_cell_formula_units_Z 34
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 0.50000000 0.50000000 0.50000000 1.0
Si Si1 1 0.75000000 0.75000000 0.75000000 1.0
Si Si2 1 0.38925729 0.38925729 0.38925729 1.0
Si Si3 1 0.41777186 0.86074271 0.86074271 1.0
Si Si4 1 0.86074271 0.41777186 0.86074271 1.0
Si Si5 1 0.86074271 0.86074271 0.41777186 1.0
Si Si6 1 0.38925729 0.83222814 0.38925729 1.0
Si Si7 1 0.38925729 0.38925729 0.83222814 1.0
Si Si8 1 0.83222814 0.38925729 0.38925729 1.0
Si Si9 1 0.86074271 0.86074271 0.86074271 1.0
Si Si10 1 0.36435640 0.75323992 0.75323992 1.0
Si Si11 1 0.12083523 0.49676008 0.88564360 1.0
Si Si12 1 0.49676008 0.12083523 0.49676008 1.0
Si Si13 1 0.49676008 0.49676008 0.12083523 1.0
Si Si14 1 0.12083523 0.88564360 0.49676008 1.0
Si Si15 1 0.49676008 0.88564360 0.12083523 1.0
Si Si16 1 0.49676008 0.12083523 0.88564360 1.0
Si Si17 1 0.75323992 0.36435640 0.75323992 1.0
Si Si18 1 0.75323992 0.75323992 0.36435640 1.0
Si Si19 1 0.36435640 0.12916477 0.75323992 1.0
Si Si20 1 0.36435640 0.75323992 0.12916477 1.0
Si Si21 1 0.75323992 0.12916477 0.75323992 1.0
Si Si22 1 0.12916477 0.36435640 0.75323992 1.0
Si Si23 1 0.12916477 0.75323992 0.36435640 1.0
Si Si24 1 0.75323992 0.75323992 0.12916477 1.0
Si Si25 1 0.88564360 0.12083523 0.49676008 1.0
Si Si26 1 0.88564360 0.49676008 0.12083523 1.0
Si Si27 1 0.12083523 0.49676008 0.49676008 1.0
Si Si28 1 0.88564360 0.49676008 0.49676008 1.0
Si Si29 1 0.49676008 0.88564360 0.49676008 1.0
Si Si30 1 0.49676008 0.49676008 0.88564360 1.0
Si Si31 1 0.75323992 0.36435640 0.12916477 1.0
Si Si32 1 0.75323992 0.12916477 0.36435640 1.0
Si Si33 1 0.12916477 0.75323992 0.75323992 1.0
获取直接链接