Nd7U(Si3Pt)4
高熵材料 HEAMP-ID: mp-3281687 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.29 | 8.5973 | 1.3 | (0,0,0,1) |
| 12.49 | 7.0859 | 8.3 | (1,-1,0,0) |
| 12.49 | 7.0858 | 8.3 | (0,1,-1,0) |
| 12.49 | 7.0857 | 8.3 | (1,0,-1,0) |
| 16.21 | 5.4680 | 1.2 | (1,-1,0,1) |
| 16.21 | 5.4680 | 1.2 | (0,1,-1,1) |
| 16.21 | 5.4679 | 1.2 | (1,0,-1,1) |
| 21.72 | 4.0910 | 22.4 | (1,-2,1,0) |
| 21.72 | 4.0910 | 22.4 | (2,-1,-1,0) |
| 21.72 | 4.0909 | 22.4 | (1,1,-2,0) |
| 24.22 | 3.6752 | 10.6 | (1,-1,0,2) |
| 24.22 | 3.6752 | 10.6 | (0,1,-1,2) |
| 24.22 | 3.6752 | 10.6 | (1,0,-1,2) |
| 25.14 | 3.5429 | 14.0 | (2,-2,0,0) |
| 25.14 | 3.5429 | 14.0 | (0,2,-2,0) |
| 25.14 | 3.5429 | 14.0 | (2,0,-2,0) |
| 30.16 | 2.9635 | 12.3 | (1,-2,1,2) |
| 30.16 | 2.9635 | 12.3 | (2,-1,-1,2) |
| 30.16 | 2.9634 | 12.3 | (1,1,-2,2) |
| 32.76 | 2.7340 | 100.0 | (2,-2,0,2) |
| 32.76 | 2.7340 | 100.0 | (0,2,-2,2) |
| 32.76 | 2.7340 | 100.0 | (2,0,-2,2) |
| 38.10 | 2.3620 | 5.6 | (3,-3,0,0) |
| 38.10 | 2.3619 | 5.6 | (0,3,-3,0) |
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 Nd7U(Si3Pt)4 were obtained from the Materials Project database (MP-ID: mp-3281687, 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_Nd7U(Si3Pt)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.18198079
_cell_length_b 8.18204762
_cell_length_c 8.59731103
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00106705
_symmetry_Int_Tables_number 1
_chemical_formula_structural Nd7U(Si3Pt)4
_chemical_formula_sum 'Nd7 U1 Si12 Pt4'
_cell_volume 498.43560614
_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
Nd Nd0 1 0.49997756 0.50002389 0.75000000 1.0
Nd Nd1 1 0.50001813 0.49998343 0.25000000 1.0
Nd Nd2 1 0.00004906 0.50002445 0.75000000 1.0
Nd Nd3 1 0.99996685 0.49998301 0.25000000 1.0
Nd Nd4 1 0.49997739 0.99995299 0.75000000 1.0
Nd Nd5 1 0.50001892 0.00003480 0.25000000 1.0
Nd Nd6 1 0.00000222 0.99999950 0.25000000 1.0
U U7 1 0.00000353 0.99999881 0.75000000 1.0
Si Si8 1 0.83455045 0.16545067 0.99701903 1.0
Si Si9 1 0.16544555 0.83455684 0.99717148 1.0
Si Si10 1 0.33090603 0.16545148 0.99701892 1.0
Si Si11 1 0.16544555 0.83455684 0.50282852 1.0
Si Si12 1 0.66910826 0.83455261 0.99716931 1.0
Si Si13 1 0.83455045 0.16545067 0.50298097 1.0
Si Si14 1 0.83455081 0.66909707 0.99701862 1.0
Si Si15 1 0.66910826 0.83455261 0.50283069 1.0
Si Si16 1 0.16544881 0.33089187 0.99716899 1.0
Si Si17 1 0.33090603 0.16545148 0.50298108 1.0
Si Si18 1 0.16544881 0.33089187 0.50283101 1.0
Si Si19 1 0.83455081 0.66909707 0.50298138 1.0
Pt Pt20 1 0.66665089 0.33333195 0.00190537 1.0
Pt Pt21 1 0.33333337 0.66666608 0.00190015 1.0
Pt Pt22 1 0.33333337 0.66666608 0.49809985 1.0
Pt Pt23 1 0.66665089 0.33333195 0.49809463 1.0
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