Pr12Si3GeBr12
高熵材料 HEAMP-ID: mp-3306871 · 空间群: R32 (#155)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.34 | 8.5584 | 12.0 | (0,1,-1) |
| 10.36 | 8.5387 | 15.4 | (1,0,-1) |
| 17.95 | 4.9412 | 4.1 | (0,2,-1) |
| 17.97 | 4.9374 | 1.7 | (1,1,-2) |
| 17.97 | 4.9374 | 8.6 | (1,0,-2) |
| 18.01 | 4.9261 | 1.3 | (2,0,-1) |
| 18.01 | 4.9261 | 2.6 | (2,-1,-1) |
| 23.25 | 3.8257 | 2.3 | (1,2,-2) |
| 23.28 | 3.8204 | 1.3 | (2,1,-2) |
| 25.50 | 3.4926 | 7.4 | (1,1,-3) |
| 25.58 | 3.4819 | 2.5 | (3,-1,-1) |
| 27.58 | 3.2348 | 8.2 | (0,3,-2) |
| 27.58 | 3.2337 | 10.9 | (1,2,-3) |
| 27.61 | 3.2305 | 8.5 | (2,1,-3) |
| 27.66 | 3.2252 | 10.9 | (3,0,-2) |
| 29.56 | 3.0224 | 50.0 | (2,2,-2) |
| 29.56 | 3.0224 | 100.0 | (2,-2,2) |
| 34.77 | 2.5799 | 1.9 | (1,2,-4) |
| 34.77 | 2.5799 | 9.3 | (1,1,-4) |
| 34.80 | 2.5783 | 1.4 | (2,1,-4) |
| 34.80 | 2.5783 | 2.7 | (2,-4,1) |
| 34.89 | 2.5718 | 1.4 | (4,-1,-2) |
| 34.89 | 2.5718 | 2.8 | (4,-1,-1) |
| 37.93 | 2.3720 | 1.4 | (2,3,-3) |
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
关联任务
引用参考
The crystal structure and related material properties of Pr12Si3GeBr12 were obtained from the Materials Project database (MP-ID: mp-3306871, 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_Pr12Si3GeBr12
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.44576815
_cell_length_b 10.47783449
_cell_length_c 10.47783513
_cell_angle_alpha 109.53313892
_cell_angle_beta 109.40924555
_cell_angle_gamma 109.40922754
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr12Si3GeBr12
_chemical_formula_sum 'Pr12 Si3 Ge1 Br12'
_cell_volume 883.47284746
_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 0.48049041 0.48807836 0.24154675 1.0
Pr Pr1 1 0.75000000 0.23996552 0.26003448 1.0
Pr Pr2 1 0.75000000 0.01051291 0.48948709 1.0
Pr Pr3 1 0.23948709 0.47897219 0.48948709 1.0
Pr Pr4 1 0.26105534 0.75346739 0.24154675 1.0
Pr Pr5 1 0.01950959 0.25845325 0.01192164 1.0
Pr Pr6 1 0.01003448 0.02007095 0.26003448 1.0
Pr Pr7 1 0.49241305 0.75346739 0.01192164 1.0
Pr Pr8 1 0.48996552 0.23996552 0.47992905 1.0
Pr Pr9 1 0.00758695 0.48807836 0.74653261 1.0
Pr Pr10 1 0.26051291 0.01051291 0.02102781 1.0
Pr Pr11 1 0.23894466 0.25845325 0.74653261 1.0
Si Si12 1 0.25000000 0.24991664 0.25008336 1.0
Si Si13 1 0.50008336 0.00016673 0.25008336 1.0
Si Si14 1 0.99991664 0.24991664 0.49983327 1.0
Ge Ge15 1 0.25000000 0.50000000 0.00000000 1.0
Br Br16 1 0.25000000 0.75488514 0.74511486 1.0
Br Br17 1 0.51056860 0.50568084 0.75572348 1.0
Br Br18 1 0.98943140 0.74427652 0.99431916 1.0
Br Br19 1 0.74515388 0.25004264 0.75572348 1.0
Br Br20 1 0.99511486 0.99023071 0.74511486 1.0
Br Br21 1 0.25000000 0.99406618 0.50593382 1.0
Br Br22 1 0.75593382 0.51186564 0.50593382 1.0
Br Br23 1 0.50488776 0.25004264 0.99431916 1.0
Br Br24 1 0.75484612 0.74427652 0.24995736 1.0
Br Br25 1 0.74406618 0.99406618 0.98813436 1.0
Br Br26 1 0.99511224 0.50568084 0.24995736 1.0
Br Br27 1 0.50488514 0.75488514 0.50976929 1.0
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