Mg3Si4
传统材料 TRAMP-ID: mp-1399135 · 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-1399135, 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 5.28012300
_cell_length_b 7.15529425
_cell_length_c 8.08730782
_cell_angle_alpha 115.60682911
_cell_angle_beta 95.10644750
_cell_angle_gamma 106.01763252
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg3Si4
_chemical_formula_sum 'Mg6 Si8'
_cell_volume 257.07933587
_cell_formula_units_Z 2
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 0.46634500 0.20025100 0.25534800 1.0
Mg Mg1 1 0.04895500 0.12028300 0.03449500 1.0
Mg Mg2 1 0.90727800 0.65691100 0.40062400 1.0
Mg Mg3 1 0.74821300 0.35921600 0.80368700 1.0
Mg Mg4 1 0.76978400 0.96426400 0.65211100 1.0
Mg Mg5 1 0.99286900 0.68158500 0.99145900 1.0
Si Si6 1 0.23346500 0.83069400 0.58270400 1.0
Si Si7 1 0.34381000 0.53663400 0.74495500 1.0
Si Si8 1 0.99599600 0.33136900 0.27858600 1.0
Si Si9 1 0.20769200 0.39888200 0.49593300 1.0
Si Si10 1 0.51956100 0.77590100 0.30969800 1.0
Si Si11 1 0.34701100 0.13671900 0.66100900 1.0
Si Si12 1 0.45448100 0.57465700 0.00882600 1.0
Si Si13 1 0.45783900 0.93249500 0.03399700 1.0
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