Mg4Si7
传统材料 TRAMP-ID: mp-1074080 · 空间群: Pm (#6)
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 Mg4Si7 were obtained from the Materials Project database (MP-ID: mp-1074080, 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_Mg4Si7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.08922800
_cell_length_b 6.70465400
_cell_length_c 14.37682851
_cell_angle_alpha 78.90817235
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg4Si7
_chemical_formula_sum 'Mg8 Si14'
_cell_volume 386.80447487
_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 0.00000000 0.87336600 0.00968200 1.0
Mg Mg1 1 0.50000000 0.52158400 0.50228200 1.0
Mg Mg2 1 0.00000000 0.27196000 0.66251400 1.0
Mg Mg3 1 0.00000000 0.75824300 0.34330700 1.0
Mg Mg4 1 0.50000000 0.82949800 0.17544300 1.0
Mg Mg5 1 0.50000000 0.20562100 0.84645500 1.0
Mg Mg6 1 0.00000000 0.80268400 0.58267600 1.0
Mg Mg7 1 0.00000000 0.24395800 0.41776200 1.0
Si Si8 1 0.50000000 0.17794100 0.04067200 1.0
Si Si9 1 0.50000000 0.68708800 0.89913100 1.0
Si Si10 1 0.00000000 0.38267600 0.97177800 1.0
Si Si11 1 0.50000000 0.52443400 0.06632800 1.0
Si Si12 1 0.50000000 0.92204900 0.43964300 1.0
Si Si13 1 0.50000000 0.12445200 0.55852500 1.0
Si Si14 1 0.00000000 0.89162300 0.81594100 1.0
Si Si15 1 0.00000000 0.13436800 0.18344500 1.0
Si Si16 1 0.50000000 0.48423100 0.31174000 1.0
Si Si17 1 0.50000000 0.56069800 0.69358600 1.0
Si Si18 1 0.00000000 0.53732100 0.80301000 1.0
Si Si19 1 0.00000000 0.51409000 0.17438700 1.0
Si Si20 1 0.50000000 0.13724300 0.28622400 1.0
Si Si21 1 0.50000000 0.91851300 0.71186700 1.0
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