PrMg2
传统材料 TRAMP-ID: mp-30775 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.66 | 5.0234 | 29.8 | (1,1,1) |
| 17.66 | 5.0234 | 89.5 | (1,0,0) |
| 29.03 | 3.0762 | 100.0 | (2,1,1) |
| 29.03 | 3.0762 | 100.0 | (1,0,-1) |
| 34.18 | 2.6234 | 17.1 | (2,1,2) |
| 34.18 | 2.6234 | 34.3 | (2,2,1) |
| 34.18 | 2.6234 | 17.1 | (2,0,1) |
| 34.18 | 2.6234 | 85.7 | (2,1,0) |
| 34.18 | 2.6234 | 51.4 | (1,1,-1) |
| 35.75 | 2.5117 | 2.5 | (2,2,2) |
| 35.75 | 2.5117 | 7.6 | (2,0,0) |
| 41.51 | 2.1752 | 15.5 | (2,2,0) |
| 45.44 | 1.9961 | 5.4 | (3,2,2) |
| 45.44 | 1.9961 | 2.7 | (2,3,2) |
| 45.44 | 1.9961 | 8.2 | (3,1,1) |
| 45.44 | 1.9961 | 5.4 | (2,0,-1) |
| 45.44 | 1.9961 | 10.9 | (1,0,-2) |
| 51.45 | 1.7761 | 20.3 | (3,3,2) |
| 51.45 | 1.7761 | 20.3 | (3,1,0) |
| 51.45 | 1.7761 | 20.3 | (1,3,0) |
| 51.45 | 1.7761 | 20.3 | (2,-1,-1) |
| 54.83 | 1.6745 | 4.4 | (3,3,3) |
| 54.83 | 1.6745 | 13.1 | (3,3,1) |
| 54.83 | 1.6745 | 21.9 | (3,2,0) |
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
组成概览
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of PrMg2 were obtained from the Materials Project database (MP-ID: mp-30775, 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_PrMg2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.15241909
_cell_length_b 6.15241874
_cell_length_c 6.15241889
_cell_angle_alpha 59.99994359
_cell_angle_beta 59.99994440
_cell_angle_gamma 59.99994619
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrMg2
_chemical_formula_sum 'Pr2 Mg4'
_cell_volume 164.67290689
_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
Pr Pr0 1 0.87500000 0.87500000 0.87500000 1.0
Pr Pr1 1 0.12500000 0.12500000 0.12500000 1.0
Mg Mg2 1 0.50000000 0.50000000 0.50000000 1.0
Mg Mg3 1 0.50000000 0.50000000 -0.00000000 1.0
Mg Mg4 1 0.00000000 0.50000000 0.50000000 1.0
Mg Mg5 1 0.50000000 -0.00000000 0.50000000 1.0
获取直接链接