KNd(Cu9Si4)2
高熵材料 HEAMP-ID: mp-3303376 · 空间群: I422 (#97)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.41 | 6.6016 | 19.5 | (1,0,-1) |
| 15.40 | 5.7548 | 9.1 | (1,1,-1) |
| 15.55 | 5.6986 | 6.3 | (1,-1,0) |
| 15.55 | 5.6986 | 6.3 | (0,0,1) |
| 22.06 | 4.0295 | 6.5 | (1,-1,1) |
| 25.72 | 3.4641 | 2.5 | (1,2,-2) |
| 25.90 | 3.4394 | 7.1 | (2,-1,-1) |
| 25.90 | 3.4394 | 21.3 | (2,-1,0) |
| 27.01 | 3.3008 | 4.4 | (2,0,-2) |
| 31.08 | 2.8774 | 20.6 | (2,2,-2) |
| 34.13 | 2.6268 | 4.5 | (3,0,-2) |
| 34.13 | 2.6268 | 7.5 | (0,3,-2) |
| 34.93 | 2.5685 | 12.8 | (2,2,-3) |
| 35.14 | 2.5535 | 21.7 | (3,-1,-1) |
| 35.22 | 2.5485 | 8.0 | (2,-2,1) |
| 35.22 | 2.5485 | 2.7 | (1,-1,2) |
| 38.44 | 2.3417 | 22.7 | (3,1,-3) |
| 38.64 | 2.3302 | 14.3 | (3,-1,-2) |
| 38.64 | 2.3302 | 100.0 | (3,-1,0) |
| 40.77 | 2.2134 | 1.6 | (3,2,-3) |
| 41.02 | 2.2005 | 1.0 | (3,0,-3) |
| 41.14 | 2.1942 | 3.0 | (3,-2,-1) |
| 41.14 | 2.1942 | 1.0 | (0,1,-3) |
| 46.83 | 1.9400 | 49.0 | (4,1,-3) |
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 KNd(Cu9Si4)2 were obtained from the Materials Project database (MP-ID: mp-3303376, 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_KNd(Cu9Si4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.09889322
_cell_length_b 8.09889317
_cell_length_c 8.09889304
_cell_angle_alpha 120.32513923
_cell_angle_beta 120.32515017
_cell_angle_gamma 89.43775663
_symmetry_Int_Tables_number 1
_chemical_formula_structural KNd(Cu9Si4)2
_chemical_formula_sum 'K1 Nd1 Cu18 Si8'
_cell_volume 373.76591030
_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
K K0 1 0.75000000 0.75000000 0.00000000 1.0
Nd Nd1 1 0.25000000 0.25000000 0.00000000 1.0
Cu Cu2 1 0.93656748 0.20525187 0.13894970 1.0
Cu Cu3 1 0.20525187 0.06630217 0.26868539 1.0
Cu Cu4 1 0.79761678 0.93656748 0.73131461 1.0
Cu Cu5 1 0.43369783 0.29474813 0.73131461 1.0
Cu Cu6 1 0.06630217 0.79761678 0.86105030 1.0
Cu Cu7 1 0.80616950 0.05988794 0.50062615 1.0
Cu Cu8 1 0.55926179 0.30554335 0.49937385 1.0
Cu Cu9 1 0.19445665 0.94073821 0.50062615 1.0
Cu Cu10 1 0.44011206 0.69383050 0.49937385 1.0
Cu Cu11 1 0.94073821 0.44011206 0.74628157 1.0
Cu Cu12 1 0.69383050 0.19445665 0.25371843 1.0
Cu Cu13 1 0.05988794 0.55926179 0.25371843 1.0
Cu Cu14 1 0.70238322 0.43369783 0.13894970 1.0
Cu Cu15 1 0.56343252 0.70238322 0.26868539 1.0
Cu Cu16 1 0.50000000 0.00000000 0.50000000 1.0
Cu Cu17 1 0.00000000 0.50000000 0.50000000 1.0
Cu Cu18 1 0.30554335 0.80616950 0.74628157 1.0
Cu Cu19 1 0.29474813 0.56343252 0.86105030 1.0
Si Si20 1 0.79304240 0.29089210 0.85201393 1.0
Si Si21 1 0.55897053 0.06112283 0.85201393 1.0
Si Si22 1 0.06112283 0.20910790 0.50215130 1.0
Si Si23 1 0.29089210 0.43887717 0.49784870 1.0
Si Si24 1 0.94102947 0.79304240 0.50215130 1.0
Si Si25 1 0.43887717 0.94102947 0.14798607 1.0
Si Si26 1 0.20910790 0.70695760 0.14798607 1.0
Si Si27 1 0.70695760 0.55897053 0.49784870 1.0
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