Pr7Nd3(Si3H)2
高熵材料 HEAMP-ID: mp-3320679 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.72 | 6.9569 | 1.2 | (1,1,-1) |
| 20.34 | 4.3651 | 20.0 | (2,0,-1) |
| 20.36 | 4.3612 | 19.2 | (0,2,-1) |
| 20.38 | 4.3582 | 19.3 | (1,1,-2) |
| 20.38 | 4.3582 | 19.3 | (1,1,0) |
| 22.47 | 3.9573 | 21.9 | (1,-1,-1) |
| 22.47 | 3.9573 | 21.9 | (1,-1,1) |
| 25.61 | 3.4785 | 50.8 | (2,2,-2) |
| 25.89 | 3.4407 | 35.7 | (2,0,-2) |
| 25.90 | 3.4407 | 35.7 | (2,0,0) |
| 25.91 | 3.4388 | 37.0 | (0,2,0) |
| 25.91 | 3.4388 | 37.0 | (0,2,-2) |
| 25.95 | 3.4334 | 36.6 | (2,-1,-1) |
| 25.95 | 3.4334 | 36.6 | (2,-1,0) |
| 25.96 | 3.4320 | 35.8 | (1,-2,0) |
| 25.96 | 3.4320 | 35.8 | (1,-2,1) |
| 25.99 | 3.4281 | 36.1 | (1,0,-2) |
| 25.99 | 3.4281 | 36.1 | (1,0,1) |
| 26.00 | 3.4276 | 35.9 | (0,1,1) |
| 26.00 | 3.4276 | 35.9 | (0,1,-2) |
| 30.23 | 2.9563 | 32.5 | (3,1,-2) |
| 30.26 | 2.9539 | 31.9 | (1,3,-2) |
| 30.26 | 2.9536 | 32.9 | (2,2,-3) |
| 30.26 | 2.9535 | 32.9 | (2,2,-1) |
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 Pr7Nd3(Si3H)2 were obtained from the Materials Project database (MP-ID: mp-3320679, 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_Pr7Nd3(Si3H)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.93587435
_cell_length_b 8.92797245
_cell_length_c 8.92532015
_cell_angle_alpha 127.36832032
_cell_angle_beta 127.39367243
_cell_angle_gamma 77.68267875
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Nd3(Si3H)2
_chemical_formula_sum 'Pr7 Nd3 Si6 H2'
_cell_volume 435.79808810
_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 0.52550533 0.02524583 0.84566865 1.0
Pr Pr1 1 0.17983768 0.67957718 0.15432835 1.0
Pr Pr2 1 0.02564373 0.17926333 0.50000100 1.0
Pr Pr3 1 0.67968681 0.52573311 0.49999900 1.0
Pr Pr4 1 0.47422813 0.97467728 0.15381452 1.0
Pr Pr5 1 0.82041360 0.32086175 0.84618648 1.0
Pr Pr6 1 0.97454185 0.82063291 0.50000000 1.0
Nd Nd7 1 0.50017158 0.50021542 0.00000808 1.0
Nd Nd8 1 0.00016351 0.00020635 0.99999192 1.0
Nd Nd9 1 0.31905360 0.47441944 0.50000000 1.0
Si Si10 1 0.25046800 0.25087495 0.00197143 1.0
Si Si11 1 0.74849657 0.74890251 0.99802857 1.0
Si Si12 1 0.88705513 0.38624441 0.27260614 1.0
Si Si13 1 0.11444999 0.61364027 0.72739486 1.0
Si Si14 1 0.38575801 0.11496588 0.49999900 1.0
Si Si15 1 0.61387513 0.88646504 0.50000100 1.0
H H16 1 0.25053529 0.74815666 0.49999900 1.0
H H17 1 0.75011706 0.24991970 0.50000100 1.0
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