NdY7(Si3Ni)4
高熵材料 HEAMP-ID: mp-3282594 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 16.83 | 5.2680 | 1.3 | (1,0,-1,1) |
| 21.62 | 4.1100 | 1.1 | (0,0,0,2) |
| 22.44 | 3.9620 | 4.8 | (2,-1,-1,0) |
| 25.26 | 3.5260 | 3.6 | (1,0,-1,2) |
| 25.97 | 3.4312 | 13.0 | (2,0,-2,0) |
| 25.97 | 3.4312 | 6.5 | (2,-2,0,0) |
| 34.04 | 2.6340 | 100.0 | (2,0,-2,2) |
| 39.39 | 2.2875 | 1.1 | (3,0,-3,0) |
| 44.07 | 2.0550 | 13.0 | (0,0,0,4) |
| 45.80 | 1.9810 | 11.5 | (2,2,-4,0) |
| 45.80 | 1.9810 | 22.9 | (4,-2,-2,0) |
| 50.00 | 1.8242 | 1.2 | (2,-1,-1,4) |
| 51.86 | 1.7630 | 2.0 | (2,0,-2,4) |
| 51.86 | 1.7630 | 3.9 | (2,-2,0,4) |
| 53.40 | 1.7156 | 2.7 | (4,0,-4,0) |
| 58.28 | 1.5832 | 6.7 | (4,0,-4,2) |
| 58.28 | 1.5832 | 13.4 | (4,-4,0,2) |
| 65.44 | 1.4262 | 15.2 | (4,-2,-2,4) |
| 65.44 | 1.4262 | 7.6 | (2,-4,2,4) |
| 71.66 | 1.3170 | 2.2 | (4,0,-4,4) |
| 72.95 | 1.2969 | 1.0 | (6,-2,-4,0) |
| 72.95 | 1.2969 | 1.0 | (6,-4,-2,0) |
| 74.59 | 1.2723 | 6.4 | (2,0,-2,6) |
| 74.59 | 1.2723 | 3.2 | (2,-2,0,6) |
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 NdY7(Si3Ni)4 were obtained from the Materials Project database (MP-ID: mp-3282594, 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_NdY7(Si3Ni)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.92404991
_cell_length_b 7.92404955
_cell_length_c 8.22007785
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999329
_symmetry_Int_Tables_number 1
_chemical_formula_structural NdY7(Si3Ni)4
_chemical_formula_sum 'Nd1 Y7 Si12 Ni4'
_cell_volume 446.99326232
_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 0.00000000 0.00000000 0.25000000 1.0
Y Y1 1 0.49977709 0.50022291 0.75000000 1.0
Y Y2 1 0.50022596 0.49977404 0.25000000 1.0
Y Y3 1 0.00044683 0.50022291 0.75000000 1.0
Y Y4 1 0.99954807 0.49977404 0.25000000 1.0
Y Y5 1 0.49977709 0.99955317 0.75000000 1.0
Y Y6 1 0.50022596 0.00045193 0.25000000 1.0
Y Y7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.82802517 0.17197483 0.99750711 1.0
Si Si9 1 0.17197201 0.82802799 0.99798508 1.0
Si Si10 1 0.34394965 0.17197483 0.99750711 1.0
Si Si11 1 0.17197201 0.82802799 0.50201492 1.0
Si Si12 1 0.65605498 0.82802799 0.99798508 1.0
Si Si13 1 0.82802517 0.17197483 0.50249289 1.0
Si Si14 1 0.82802517 0.65605035 0.99750711 1.0
Si Si15 1 0.65605498 0.82802799 0.50201492 1.0
Si Si16 1 0.17197201 0.34394502 0.99798508 1.0
Si Si17 1 0.34394965 0.17197483 0.50249289 1.0
Si Si18 1 0.17197201 0.34394502 0.50201492 1.0
Si Si19 1 0.82802517 0.65605035 0.50249289 1.0
Ni Ni20 1 0.66666700 0.33333300 0.99956161 1.0
Ni Ni21 1 0.33333300 0.66666700 0.00043433 1.0
Ni Ni22 1 0.33333300 0.66666700 0.49956567 1.0
Ni Ni23 1 0.66666700 0.33333300 0.50043839 1.0
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