Sr(MgAs)2
弹性数据 ELAMP-ID: mp-863260 · 空间群: P-3m1 (#164)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.94 | 7.4152 | 20.1 | (0,0,0,1) |
| 24.00 | 3.7076 | 12.6 | (0,0,0,2) |
| 26.22 | 3.3994 | 100.0 | (1,-1,0,1) |
| 26.22 | 3.3993 | 100.0 | (1,0,-1,-1) |
| 26.22 | 3.3993 | 100.0 | (0,1,-1,1) |
| 33.67 | 2.6622 | 41.0 | (1,-1,0,2) |
| 33.67 | 2.6622 | 23.2 | (1,-1,0,-2) |
| 33.67 | 2.6622 | 23.2 | (1,0,-1,2) |
| 33.67 | 2.6622 | 23.2 | (0,1,-1,-2) |
| 33.67 | 2.6622 | 81.9 | (1,0,-1,-2) |
| 36.35 | 2.4717 | 24.8 | (0,0,0,3) |
| 40.86 | 2.2083 | 57.5 | (2,-1,-1,0) |
| 40.86 | 2.2083 | 57.5 | (1,-2,1,0) |
| 40.87 | 2.2083 | 57.5 | (1,1,-2,0) |
| 43.60 | 2.0760 | 6.5 | (1,-1,0,3) |
| 43.60 | 2.0760 | 24.2 | (1,-1,0,-3) |
| 43.60 | 2.0760 | 24.2 | (1,0,-1,3) |
| 43.60 | 2.0760 | 24.2 | (0,1,-1,-3) |
| 43.60 | 2.0760 | 6.5 | (1,0,-1,-3) |
| 43.60 | 2.0760 | 6.5 | (0,1,-1,3) |
| 47.95 | 1.8973 | 1.9 | (2,-1,-1,2) |
| 47.95 | 1.8973 | 1.9 | (1,-2,1,2) |
| 47.95 | 1.8973 | 1.9 | (2,-1,-1,-2) |
| 47.95 | 1.8973 | 1.9 | (1,-2,1,-2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Sr(MgAs)2 were obtained from the Materials Project database (MP-ID: mp-863260, 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_Sr(MgAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.41664693
_cell_length_b 4.41664191
_cell_length_c 7.41514765
_cell_angle_alpha 90.00016202
_cell_angle_beta 89.99981769
_cell_angle_gamma 120.00187301
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr(MgAs)2
_chemical_formula_sum 'Sr1 Mg2 As2'
_cell_volume 125.26424045
_cell_formula_units_Z 1
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 -0.00000001 0.00000002 0.00000004 1.0
Mg Mg1 1 0.66666999 0.33332950 0.37093538 1.0
Mg Mg2 1 0.33332953 0.66667063 0.62906456 1.0
As As3 1 0.33332764 0.66667180 0.26262806 1.0
As As4 1 0.66667184 0.33332805 0.73737195 1.0
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