Mg2Si3
传统材料 TRAMP-ID: mp-1073021 · 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 Mg2Si3 were obtained from the Materials Project database (MP-ID: mp-1073021, 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_Mg2Si3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.76916400
_cell_length_b 6.15921997
_cell_length_c 17.40786021
_cell_angle_alpha 83.28809049
_cell_angle_beta 83.92262449
_cell_angle_gamma 72.80973697
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg2Si3
_chemical_formula_sum 'Mg8 Si12'
_cell_volume 382.34146026
_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 0.29259000 0.99307000 0.24138900 1.0
Mg Mg1 1 0.04299600 0.92442600 0.75679800 1.0
Mg Mg2 1 0.39274400 0.93874500 0.05793700 1.0
Mg Mg3 1 0.86514900 0.16245700 0.91169800 1.0
Mg Mg4 1 0.77955900 0.46629800 0.74511200 1.0
Mg Mg5 1 0.57058500 0.43472500 0.24936800 1.0
Mg Mg6 1 0.92003400 0.39105500 0.56609700 1.0
Mg Mg7 1 0.42892200 0.52138100 0.41947300 1.0
Si Si8 1 0.72138600 0.36729200 0.04572600 1.0
Si Si9 1 0.04127300 0.65640200 0.98582500 1.0
Si Si10 1 0.18423700 0.35977600 0.13338600 1.0
Si Si11 1 0.55037600 0.80434900 0.88667300 1.0
Si Si12 1 0.45699600 0.20355600 0.67038100 1.0
Si Si13 1 0.89618300 0.70352800 0.31435900 1.0
Si Si14 1 0.22764400 0.78948200 0.54311900 1.0
Si Si15 1 0.12216100 0.11232800 0.44741000 1.0
Si Si16 1 0.66681800 0.82703100 0.62831700 1.0
Si Si17 1 0.68214300 0.07609800 0.36444800 1.0
Si Si18 1 0.95077300 0.74399800 0.17104000 1.0
Si Si19 1 0.20729300 0.52398000 0.86138300 1.0
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