Pr4NdSi2Hg
高熵材料 HEAMP-ID: mp-3264358 · 空间群: I4/mcm (#140)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.88 | 7.4490 | 9.7 | (0,0,1) |
| 15.96 | 5.5528 | 22.5 | (1,-1,0) |
| 15.96 | 5.5528 | 22.5 | (1,1,-1) |
| 19.94 | 4.4520 | 6.2 | (1,1,-2) |
| 23.89 | 3.7245 | 3.6 | (0,0,2) |
| 26.07 | 3.4182 | 9.0 | (1,-2,1) |
| 26.07 | 3.4182 | 62.9 | (2,1,-1) |
| 28.86 | 3.0931 | 100.0 | (1,1,-3) |
| 31.19 | 2.8674 | 73.4 | (2,-1,-2) |
| 31.19 | 2.8674 | 73.4 | (2,-1,1) |
| 32.24 | 2.7764 | 67.2 | (2,-2,0) |
| 33.15 | 2.7022 | 91.4 | (2,0,-3) |
| 33.15 | 2.7022 | 91.4 | (2,0,1) |
| 34.47 | 2.6016 | 3.3 | (2,2,-1) |
| 36.17 | 2.4833 | 91.2 | (3,-1,-1) |
| 36.17 | 2.4833 | 30.4 | (3,1,-2) |
| 36.18 | 2.4830 | 7.5 | (0,0,3) |
| 38.20 | 2.3558 | 3.5 | (3,-1,-2) |
| 39.67 | 2.2720 | 9.6 | (2,1,-4) |
| 39.67 | 2.2720 | 3.2 | (2,1,1) |
| 39.77 | 2.2667 | 4.1 | (1,1,-4) |
| 39.77 | 2.2667 | 1.4 | (1,1,2) |
| 40.53 | 2.2260 | 2.7 | (2,2,-4) |
| 40.53 | 2.2260 | 2.7 | (2,-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
关联任务
引用参考
The crystal structure and related material properties of Pr4NdSi2Hg were obtained from the Materials Project database (MP-ID: mp-3264358, 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_Pr4NdSi2Hg
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.85289339
_cell_length_b 7.85289366
_cell_length_c 9.29092574
_cell_angle_alpha 114.99954307
_cell_angle_beta 114.99953974
_cell_angle_gamma 90.00000641
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr4NdSi2Hg
_chemical_formula_sum 'Pr8 Nd2 Si4 Hg2'
_cell_volume 459.36328872
_cell_formula_units_Z 2
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 0.96311959 0.81705704 0.28017763 1.0
Pr Pr1 1 0.31705704 0.46311959 0.28017763 1.0
Pr Pr2 1 0.81705704 0.31705704 0.28017763 1.0
Pr Pr3 1 0.46311959 0.96311959 0.28017763 1.0
Pr Pr4 1 0.03688041 0.18294296 0.71982237 1.0
Pr Pr5 1 0.68294296 0.53688041 0.71982237 1.0
Pr Pr6 1 0.18294296 0.68294296 0.71982237 1.0
Pr Pr7 1 0.53688041 0.03688041 0.71982237 1.0
Nd Nd8 1 0.50000000 0.50000000 0.00000000 1.0
Nd Nd9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.61554816 0.88445184 0.00000000 1.0
Si Si11 1 0.38445184 0.11554816 1.00000000 1.0
Si Si12 1 0.88445184 0.38445184 0.00000000 1.0
Si Si13 1 0.11554816 0.61554816 1.00000000 1.0
Hg Hg14 1 0.75000000 0.75000000 0.50000000 1.0
Hg Hg15 1 0.25000000 0.25000000 0.50000000 1.0
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