Ca7Nd(Si3Pd)4
高熵材料 HEAMP-ID: mp-3287316 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.40 | 8.5055 | 3.0 | (0,0,0,1) |
| 12.43 | 7.1194 | 2.1 | (1,0,-1,0) |
| 16.24 | 5.4593 | 8.8 | (1,0,-1,1) |
| 20.89 | 4.2527 | 9.3 | (0,0,0,2) |
| 21.62 | 4.1104 | 35.9 | (2,-1,-1,0) |
| 24.05 | 3.7009 | 2.6 | (2,-1,-1,1) |
| 24.38 | 3.6510 | 20.3 | (1,0,-1,2) |
| 27.16 | 3.2837 | 2.6 | (2,0,-2,1) |
| 30.24 | 2.9555 | 8.4 | (2,-1,-1,2) |
| 32.81 | 2.7297 | 100.0 | (2,0,-2,2) |
| 34.97 | 2.5656 | 1.4 | (2,1,-3,1) |
| 34.97 | 2.5656 | 1.4 | (3,-1,-2,1) |
| 37.91 | 2.3732 | 5.8 | (3,0,-3,0) |
| 37.91 | 2.3731 | 2.9 | (3,-3,0,0) |
| 38.58 | 2.3338 | 1.6 | (2,-1,-1,3) |
| 39.64 | 2.2739 | 8.2 | (2,1,-3,2) |
| 39.64 | 2.2739 | 4.1 | (3,-1,-2,2) |
| 42.51 | 2.1264 | 16.9 | (0,0,0,4) |
| 43.68 | 2.0723 | 3.0 | (3,0,-3,2) |
| 44.06 | 2.0552 | 30.5 | (2,2,-4,0) |
| 44.06 | 2.0552 | 15.3 | (4,-2,-2,0) |
| 48.18 | 1.8886 | 8.7 | (2,-1,-1,4) |
| 49.24 | 1.8505 | 5.2 | (4,-2,-2,2) |
| 50.99 | 1.7909 | 4.7 | (4,-1,-3,2) |
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 Ca7Nd(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3287316, 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_Ca7Nd(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.22081404
_cell_length_b 8.22081501
_cell_length_c 8.50544803
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999213
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca7Nd(Si3Pd)4
_chemical_formula_sum 'Ca7 Nd1 Si12 Pd4'
_cell_volume 497.80305967
_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
Ca Ca0 1 0.50005101 0.49994899 0.75000000 1.0
Ca Ca1 1 0.49995807 0.50004193 0.25000000 1.0
Ca Ca2 1 0.99989898 0.49994899 0.75000000 1.0
Ca Ca3 1 0.00008386 0.50004193 0.25000000 1.0
Ca Ca4 1 0.50005101 0.00010102 0.75000000 1.0
Ca Ca5 1 0.49995807 0.99991614 0.25000000 1.0
Ca Ca6 1 0.00000000 0.00000000 0.75000000 1.0
Nd Nd7 1 0.00000000 0.00000000 0.25000000 1.0
Si Si8 1 0.83442177 0.16557823 0.00112165 1.0
Si Si9 1 0.16558354 0.83441646 0.00134781 1.0
Si Si10 1 0.33115646 0.16557823 0.00112165 1.0
Si Si11 1 0.16558354 0.83441646 0.49865219 1.0
Si Si12 1 0.66883193 0.83441646 0.00134781 1.0
Si Si13 1 0.83442177 0.16557823 0.49887835 1.0
Si Si14 1 0.83442177 0.66884354 0.00112165 1.0
Si Si15 1 0.66883193 0.83441646 0.49865219 1.0
Si Si16 1 0.16558354 0.33116807 0.00134781 1.0
Si Si17 1 0.33115646 0.16557823 0.49887835 1.0
Si Si18 1 0.16558354 0.33116807 0.49865219 1.0
Si Si19 1 0.83442177 0.66884354 0.49887835 1.0
Pd Pd20 1 0.66666700 0.33333300 0.99667241 1.0
Pd Pd21 1 0.33333300 0.66666700 0.99679971 1.0
Pd Pd22 1 0.33333300 0.66666700 0.50320029 1.0
Pd Pd23 1 0.66666700 0.33333300 0.50332759 1.0
获取直接链接