Mg3Si4
传统材料 TRAMP-ID: mp-1075335 · 空间群: P1 (#1)
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 Mg3Si4 were obtained from the Materials Project database (MP-ID: mp-1075335, 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_Mg3Si4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.72639200
_cell_length_b 7.26393760
_cell_length_c 11.76305739
_cell_angle_alpha 107.20797307
_cell_angle_beta 87.67941660
_cell_angle_gamma 104.75871404
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg12 Si16'
_cell_volume 530.52480342
_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
Mg Mg0 1 0.35182300 0.91361000 0.54735600 1.0
Mg Mg1 1 0.55504700 0.57438900 0.62018000 1.0
Mg Mg2 1 0.28043700 0.07348600 0.12206600 1.0
Mg Mg3 1 0.04385600 0.21543100 0.92649100 1.0
Mg Mg4 1 0.69492300 0.42475200 0.19995000 1.0
Mg Mg5 1 0.56556600 0.82309600 0.21716700 1.0
Mg Mg6 1 0.06435000 0.55614200 0.66669300 1.0
Mg Mg7 1 0.88584700 0.99624400 0.64183700 1.0
Mg Mg8 1 0.80247200 0.23122000 0.44534100 1.0
Mg Mg9 1 0.02750800 0.84558800 0.29235800 1.0
Mg Mg10 1 0.53428000 0.24910300 0.92133800 1.0
Mg Mg11 1 0.39993700 0.63802900 0.92316500 1.0
Si Si12 1 0.66706800 0.04214400 0.04769400 1.0
Si Si13 1 0.79664100 0.56706300 0.86431100 1.0
Si Si14 1 0.18626700 0.22747200 0.51387500 1.0
Si Si15 1 0.95629200 0.63913600 0.46694300 1.0
Si Si16 1 0.09691000 0.45889000 0.27500700 1.0
Si Si17 1 0.31765200 0.46899500 0.10122000 1.0
Si Si18 1 0.67225200 0.29169800 0.69128600 1.0
Si Si19 1 0.38647200 0.86869400 0.76894800 1.0
Si Si20 1 0.41239300 0.11145000 0.35994100 1.0
Si Si21 1 0.36923300 0.43437300 0.38688200 1.0
Si Si22 1 0.73508000 0.87362300 0.84079600 1.0
Si Si23 1 0.01417500 0.61155300 0.04547400 1.0
Si Si24 1 0.65214300 0.73077100 0.42316200 1.0
Si Si25 1 0.91092600 0.11420500 0.20314800 1.0
Si Si26 1 0.29408500 0.27309300 0.71801200 1.0
Si Si27 1 0.10934800 0.83919400 0.90319600 1.0
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