Pr2Ga
传统材料 TRAMP-ID: mp-623027 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.93 | 5.5626 | 1.3 | (0,1,1) |
| 15.93 | 5.5620 | 1.3 | (0,1,-1) |
| 19.23 | 4.6150 | 1.7 | (1,0,1) |
| 22.51 | 3.9492 | 4.0 | (0,1,2) |
| 22.52 | 3.9488 | 4.0 | (0,1,-2) |
| 23.31 | 3.8161 | 8.7 | (1,1,1) |
| 23.31 | 3.8159 | 8.7 | (1,1,-1) |
| 26.27 | 3.3926 | 1.3 | (0,2,0) |
| 27.85 | 3.2029 | 3.6 | (0,2,1) |
| 27.86 | 3.2027 | 3.6 | (0,2,-1) |
| 28.29 | 3.1549 | 28.4 | (1,1,2) |
| 28.29 | 3.1547 | 28.3 | (1,1,-2) |
| 30.59 | 2.9221 | 11.9 | (0,1,3) |
| 30.60 | 2.9218 | 11.9 | (0,1,-3) |
| 31.40 | 2.8486 | 20.0 | (1,2,0) |
| 32.18 | 2.7813 | 21.9 | (0,2,2) |
| 32.19 | 2.7810 | 22.0 | (0,2,-2) |
| 32.50 | 2.7549 | 100.0 | (1,0,3) |
| 32.76 | 2.7335 | 63.7 | (1,2,1) |
| 32.76 | 2.7334 | 31.8 | (1,-2,1) |
| 32.76 | 2.7334 | 31.8 | (1,2,-1) |
| 34.19 | 2.6225 | 70.9 | (2,0,0) |
| 36.57 | 2.4572 | 2.7 | (1,2,2) |
| 36.57 | 2.4570 | 2.7 | (1,2,-2) |
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 Pr2Ga were obtained from the Materials Project database (MP-ID: mp-623027, 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_Pr2Ga
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.24490353
_cell_length_b 6.78517072
_cell_length_c 9.71247150
_cell_angle_alpha 89.99367542
_cell_angle_beta 89.99999756
_cell_angle_gamma 90.00000333
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2Ga
_chemical_formula_sum 'Pr8 Ga4'
_cell_volume 345.64321726
_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
Pr Pr0 1 0.25000002 0.30661469 0.41463111 1.0
Pr Pr1 1 0.75000004 1.00031379 0.30749411 1.0
Pr Pr2 1 0.75000006 0.50031371 0.19268120 1.0
Pr Pr3 1 0.74999998 0.69336906 0.58537337 1.0
Pr Pr4 1 0.75000006 0.19332216 0.91457478 1.0
Pr Pr5 1 0.24999993 0.49968153 0.80738152 1.0
Pr Pr6 1 0.24999995 -0.00032120 0.69246034 1.0
Pr Pr7 1 0.24999997 0.80666597 0.08542858 1.0
Ga Ga8 1 0.75000001 0.22052813 0.59446933 1.0
Ga Ga9 1 0.25000000 0.77949168 0.40523802 1.0
Ga Ga10 1 0.74999997 0.72049640 0.90549179 1.0
Ga Ga11 1 0.25000001 0.27952407 0.09477684 1.0
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