Pr9Nd3(Si7Br3)2
高熵材料 HEAMP-ID: mp-3325483 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.22 | 9.5969 | 3.5 | (0,1,1) |
| 9.23 | 9.5855 | 3.1 | (0,1,-1) |
| 15.12 | 5.8600 | 4.0 | (0,2,0) |
| 17.64 | 5.0279 | 2.5 | (0,1,3) |
| 17.66 | 5.0230 | 2.6 | (0,1,-3) |
| 18.49 | 4.7984 | 1.1 | (0,2,2) |
| 18.51 | 4.7927 | 1.0 | (0,2,-2) |
| 21.30 | 4.1721 | 10.9 | (0,0,4) |
| 22.29 | 3.9890 | 10.9 | (1,0,1) |
| 22.61 | 3.9321 | 27.7 | (0,1,4) |
| 22.63 | 3.9289 | 27.7 | (0,1,-4) |
| 22.76 | 3.9067 | 26.4 | (0,3,0) |
| 22.94 | 3.8769 | 77.6 | (1,1,0) |
| 23.38 | 3.8049 | 1.6 | (0,3,1) |
| 23.39 | 3.8028 | 1.5 | (0,3,-1) |
| 23.56 | 3.7766 | 9.1 | (1,1,1) |
| 23.56 | 3.7760 | 9.1 | (1,1,-1) |
| 25.33 | 3.5165 | 5.8 | (1,1,2) |
| 25.34 | 3.5153 | 6.0 | (1,1,-2) |
| 26.20 | 3.4008 | 18.7 | (0,2,4) |
| 26.24 | 3.3967 | 19.2 | (0,2,-4) |
| 26.50 | 3.3639 | 10.3 | (1,2,0) |
| 27.04 | 3.2980 | 7.3 | (1,2,1) |
| 27.04 | 3.2971 | 7.4 | (1,2,-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 Pr9Nd3(Si7Br3)2 were obtained from the Materials Project database (MP-ID: mp-3325483, 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_Pr9Nd3(Si7Br3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.10812030
_cell_length_b 11.72007881
_cell_length_c 16.68847796
_cell_angle_alpha 89.92755485
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr9Nd3(Si7Br3)2
_chemical_formula_sum 'Pr9 Nd3 Si14 Br6'
_cell_volume 803.50774495
_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 0.50000000 0.34294093 0.50011386 1.0
Pr Pr1 1 0.00000000 0.65683373 0.00010382 1.0
Pr Pr2 1 0.50000000 0.35729241 0.75641114 1.0
Pr Pr3 1 0.00000000 0.64258992 0.74343075 1.0
Pr Pr4 1 0.50000000 0.35709030 0.24387991 1.0
Pr Pr5 1 0.00000000 0.64303027 0.25633274 1.0
Pr Pr6 1 0.50000000 0.06410756 0.88044860 1.0
Pr Pr7 1 0.50000000 0.35682593 0.00024412 1.0
Pr Pr8 1 0.00000000 0.64347633 0.49991516 1.0
Nd Nd9 1 0.00000000 0.93499389 0.61893070 1.0
Nd Nd10 1 0.50000000 0.06508810 0.11949575 1.0
Nd Nd11 1 0.00000000 0.93513847 0.38076913 1.0
Si Si12 1 0.00000000 0.15070317 0.00043131 1.0
Si Si13 1 0.50000000 0.84996250 0.49987922 1.0
Si Si14 1 0.50000000 0.56609879 0.87614565 1.0
Si Si15 1 0.00000000 0.43403274 0.62381553 1.0
Si Si16 1 0.50000000 0.56594973 0.12405860 1.0
Si Si17 1 0.00000000 0.43416632 0.37620947 1.0
Si Si18 1 0.00000000 0.25331593 0.87498455 1.0
Si Si19 1 0.50000000 0.74735895 0.62514647 1.0
Si Si20 1 0.00000000 0.25272631 0.12561584 1.0
Si Si21 1 0.50000000 0.74751861 0.37462970 1.0
Si Si22 1 0.00000000 0.45784290 0.87613977 1.0
Si Si23 1 0.50000000 0.54235959 0.62381499 1.0
Si Si24 1 0.50000000 0.54248655 0.37606835 1.0
Si Si25 1 0.00000000 0.45766636 0.12414130 1.0
Br Br26 1 0.50000000 0.10681992 0.69189488 1.0
Br Br27 1 0.00000000 0.89201470 0.80628222 1.0
Br Br28 1 0.00000000 0.13798215 0.49976852 1.0
Br Br29 1 0.50000000 0.86144134 0.00075333 1.0
Br Br30 1 0.50000000 0.10632035 0.30726179 1.0
Br Br31 1 0.00000000 0.89382126 0.19288287 1.0
获取直接链接