PrGa2
传统材料 TRA 弹性数据 ELAMP-ID: mp-668 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 24.14 | 3.6870 | 3.3 | (1,-1,0,0) |
| 24.14 | 3.6870 | 6.7 | (1,0,-1,0) |
| 31.72 | 2.8209 | 100.0 | (1,0,-1,1) |
| 41.21 | 2.1904 | 14.6 | (0,0,0,2) |
| 42.47 | 2.1287 | 26.8 | (2,-1,-1,0) |
| 42.47 | 2.1287 | 13.4 | (1,1,-2,0) |
| 48.33 | 1.8831 | 3.2 | (1,0,-1,2) |
| 49.44 | 1.8435 | 1.5 | (2,0,-2,0) |
| 53.96 | 1.6992 | 22.0 | (2,0,-2,1) |
| 60.66 | 1.5265 | 27.5 | (2,-1,-1,2) |
| 66.27 | 1.4104 | 1.3 | (2,0,-2,2) |
| 69.20 | 1.3576 | 10.3 | (1,0,-1,3) |
| 70.97 | 1.3280 | 3.2 | (2,-3,1,1) |
| 70.97 | 1.3280 | 15.9 | (3,-1,-2,1) |
| 77.70 | 1.2290 | 2.2 | (3,-3,0,0) |
| 77.70 | 1.2290 | 4.4 | (3,0,-3,0) |
| 84.68 | 1.1447 | 6.0 | (2,0,-2,3) |
| 89.49 | 1.0952 | 1.6 | (0,0,0,4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of PrGa2 were obtained from the Materials Project database (MP-ID: mp-668, 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_PrGa2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.25737195
_cell_length_b 4.25737204
_cell_length_c 4.38070020
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000711
_symmetry_Int_Tables_number 1
_chemical_formula_structural PrGa2
_chemical_formula_sum 'Pr1 Ga2'
_cell_volume 68.76339834
_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
Pr Pr0 1 0.00000000 -0.00000000 -0.00000000 1.0
Ga Ga1 1 0.66666700 0.33333300 0.50000000 1.0
Ga Ga2 1 0.33333300 0.66666700 0.50000000 1.0
获取直接链接