Mg4Si3
传统材料 TRAMP-ID: mp-1074545 · 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 Mg4Si3 were obtained from the Materials Project database (MP-ID: mp-1074545, 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
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# generated using pymatgen
data_Mg4Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.23604400
_cell_length_b 7.30616776
_cell_length_c 12.55681156
_cell_angle_alpha 95.83850191
_cell_angle_beta 93.70979867
_cell_angle_gamma 105.92575214
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si3
_chemical_formula_sum 'Mg16 Si12'
_cell_volume 544.72480769
_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 0.61943000 0.96500800 0.94957200 1.0
Mg Mg1 1 0.81340700 0.62092700 0.89964500 1.0
Mg Mg2 1 0.98218800 0.77536700 0.38837500 1.0
Mg Mg3 1 0.26114700 0.45706400 0.24666800 1.0
Mg Mg4 1 0.07849500 0.11072900 0.03857400 1.0
Mg Mg5 1 0.04689300 0.32545000 0.83372600 1.0
Mg Mg6 1 0.52392400 0.88913300 0.35551900 1.0
Mg Mg7 1 0.44545500 0.28715800 0.44415500 1.0
Mg Mg8 1 0.30545800 0.90389500 0.62088800 1.0
Mg Mg9 1 0.43826900 0.53681600 0.69228300 1.0
Mg Mg10 1 0.77983400 0.72730200 0.15009700 1.0
Mg Mg11 1 0.94298800 0.26290800 0.40637800 1.0
Mg Mg12 1 0.92935600 0.52129500 0.62097200 1.0
Mg Mg13 1 0.85696200 0.92054100 0.74102900 1.0
Mg Mg14 1 0.57076400 0.32813100 0.04419200 1.0
Mg Mg15 1 0.31095000 0.84248800 0.12862400 1.0
Si Si16 1 0.71867500 0.09826700 0.56742300 1.0
Si Si17 1 0.27361700 0.60322400 0.46494000 1.0
Si Si18 1 0.31294200 0.09937600 0.84780700 1.0
Si Si19 1 0.05670400 0.48032800 0.05269500 1.0
Si Si20 1 0.20211300 0.74999500 0.80675500 1.0
Si Si21 1 0.62608100 0.23846700 0.74939000 1.0
Si Si22 1 0.69272100 0.41700800 0.27209600 1.0
Si Si23 1 0.09456700 0.05190000 0.25361200 1.0
Si Si24 1 0.66904900 0.73684500 0.53456300 1.0
Si Si25 1 0.11868400 0.19599700 0.61048500 1.0
Si Si26 1 0.38372000 0.60517900 0.95349400 1.0
Si Si27 1 0.72656100 0.10603700 0.19017500 1.0
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