SrMgGe
弹性数据 ELAMP-ID: mp-15643 · 空间群: Pnma (#62)
基础信息
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of SrMgGe were obtained from the Materials Project database (MP-ID: mp-15643, 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_SrMgGe
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.60440487
_cell_length_b 7.84980931
_cell_length_c 8.54813651
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural SrMgGe
_chemical_formula_sum 'Sr4 Mg4 Ge4'
_cell_volume 308.96128342
_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
Sr Sr0 1 0.25000000 0.01548084 0.81640576 1.0
Sr Sr1 1 0.25000000 0.51548084 0.68359424 1.0
Sr Sr2 1 0.75000000 0.48451916 0.31640576 1.0
Sr Sr3 1 0.75000000 0.98451916 0.18359424 1.0
Mg Mg4 1 0.75000000 0.35752008 0.93726409 1.0
Mg Mg5 1 0.25000000 0.64247992 0.06273591 1.0
Mg Mg6 1 0.75000000 0.85752008 0.56273591 1.0
Mg Mg7 1 0.25000000 0.14247992 0.43726409 1.0
Ge Ge8 1 0.75000000 0.21955343 0.60933873 1.0
Ge Ge9 1 0.25000000 0.28044657 0.10933873 1.0
Ge Ge10 1 0.25000000 0.78044657 0.39066127 1.0
Ge Ge11 1 0.75000000 0.71955343 0.89066127 1.0
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