Pr7Nd(Si3Pd)4
高熵材料 HEAMP-ID: mp-3290061 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.37 | 7.1564 | 2.4 | (1,-1,0,0) |
| 12.38 | 7.1515 | 5.2 | (1,0,-1,0) |
| 20.55 | 4.3211 | 3.7 | (0,0,0,2) |
| 21.51 | 4.1308 | 6.0 | (2,-1,-1,0) |
| 21.53 | 4.1280 | 3.1 | (1,1,-2,0) |
| 24.06 | 3.6991 | 1.2 | (1,-1,0,2) |
| 24.06 | 3.6984 | 2.2 | (1,0,-1,2) |
| 24.88 | 3.5782 | 11.6 | (2,-2,0,0) |
| 24.90 | 3.5758 | 23.2 | (2,0,-2,0) |
| 29.92 | 2.9859 | 5.5 | (2,-1,-1,2) |
| 29.94 | 2.9849 | 2.7 | (1,1,-2,2) |
| 32.49 | 2.7560 | 50.1 | (2,-2,0,2) |
| 32.50 | 2.7548 | 100.0 | (2,0,-2,2) |
| 37.74 | 2.3838 | 1.4 | (3,0,-3,0) |
| 41.81 | 2.1605 | 19.5 | (0,0,0,4) |
| 43.35 | 2.0873 | 2.0 | (3,0,-3,2) |
| 43.83 | 2.0654 | 17.0 | (2,-4,2,0) |
| 43.83 | 2.0654 | 17.0 | (4,-2,-2,0) |
| 43.86 | 2.0640 | 17.0 | (2,2,-4,0) |
| 47.49 | 1.9145 | 1.5 | (2,-1,-1,4) |
| 49.27 | 1.8495 | 3.8 | (2,-2,0,4) |
| 49.28 | 1.8492 | 7.6 | (2,0,-2,4) |
| 51.05 | 1.7891 | 1.7 | (4,-4,0,0) |
| 51.09 | 1.7879 | 3.4 | (4,0,-4,0) |
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 Pr7Nd(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3290061, 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_Pr7Nd(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.26163379
_cell_length_b 8.26163440
_cell_length_c 8.64212470
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.04533585
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr7Nd(Si3Pd)4
_chemical_formula_sum 'Pr7 Nd1 Si12 Pd4'
_cell_volume 510.60432747
_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 0.50004542 0.49995458 0.25000000 1.0
Pr Pr1 1 0.00005970 0.50003937 0.75000000 1.0
Pr Pr2 1 0.99988990 0.49996649 0.25000000 1.0
Pr Pr3 1 0.49996063 0.99994030 0.75000000 1.0
Pr Pr4 1 0.50003351 0.00011010 0.25000000 1.0
Pr Pr5 1 0.99999752 0.00000248 0.75000000 1.0
Pr Pr6 1 0.99999452 0.00000548 0.25000000 1.0
Nd Nd7 1 0.49997500 0.50002500 0.75000000 1.0
Si Si8 1 0.83401766 0.16598234 0.00009024 1.0
Si Si9 1 0.16599207 0.83400793 0.00001687 1.0
Si Si10 1 0.33201702 0.16631193 0.99945799 1.0
Si Si11 1 0.16599207 0.83400793 0.49998313 1.0
Si Si12 1 0.66798936 0.83370738 0.99941731 1.0
Si Si13 1 0.83401766 0.16598234 0.49990976 1.0
Si Si14 1 0.83368807 0.66798298 0.99945799 1.0
Si Si15 1 0.66798936 0.83370738 0.50058269 1.0
Si Si16 1 0.16629262 0.33201064 0.99941731 1.0
Si Si17 1 0.33201702 0.16631193 0.50054201 1.0
Si Si18 1 0.16629262 0.33201064 0.50058269 1.0
Si Si19 1 0.83368807 0.66798298 0.50054201 1.0
Pd Pd20 1 0.66656344 0.33343656 0.99896671 1.0
Pd Pd21 1 0.33346015 0.66653985 0.99960566 1.0
Pd Pd22 1 0.33346015 0.66653985 0.50039434 1.0
Pd Pd23 1 0.66656344 0.33343656 0.50103329 1.0
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