Ca7Ce(Si3Pd)4
高熵材料 HEAMP-ID: mp-3284730 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.44 | 8.4758 | 3.1 | (0,0,0,1) |
| 12.43 | 7.1207 | 2.5 | (1,0,-1,0) |
| 16.26 | 5.4520 | 8.0 | (1,0,-1,1) |
| 20.96 | 4.2379 | 9.6 | (0,0,0,2) |
| 21.62 | 4.1111 | 35.7 | (2,-1,-1,0) |
| 24.06 | 3.6990 | 2.4 | (2,-1,-1,1) |
| 24.44 | 3.6417 | 19.6 | (1,0,-1,2) |
| 27.17 | 3.2825 | 2.2 | (2,0,-2,1) |
| 30.29 | 2.9508 | 3.0 | (1,1,-2,2) |
| 30.29 | 2.9508 | 6.0 | (2,-1,-1,2) |
| 32.85 | 2.7260 | 100.0 | (2,0,-2,2) |
| 34.98 | 2.5652 | 2.5 | (3,-1,-2,1) |
| 37.91 | 2.3736 | 8.6 | (3,0,-3,0) |
| 39.67 | 2.2719 | 12.2 | (3,-1,-2,2) |
| 42.67 | 2.1190 | 16.9 | (0,0,0,4) |
| 43.71 | 2.0709 | 3.2 | (3,0,-3,2) |
| 44.05 | 2.0556 | 15.4 | (2,2,-4,0) |
| 44.05 | 2.0556 | 30.8 | (4,-2,-2,0) |
| 48.32 | 1.8835 | 8.6 | (2,-1,-1,4) |
| 49.27 | 1.8495 | 1.8 | (2,2,-4,2) |
| 49.27 | 1.8495 | 3.6 | (4,-2,-2,2) |
| 51.02 | 1.7901 | 5.5 | (4,-1,-3,2) |
| 56.03 | 1.6413 | 20.2 | (4,0,-4,2) |
| 58.38 | 1.5807 | 4.9 | (3,0,-3,4) |
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 Ca7Ce(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3284730, 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_Ca7Ce(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.22228818
_cell_length_b 8.22228773
_cell_length_c 8.47578377
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999386
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca7Ce(Si3Pd)4
_chemical_formula_sum 'Ca7 Ce1 Si12 Pd4'
_cell_volume 496.24471147
_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 0.50054515 0.00109130 0.25000000 1.0
Ca Ca1 1 0.49944718 0.99889536 0.75000000 1.0
Ca Ca2 1 0.99890870 0.49945485 0.25000000 1.0
Ca Ca3 1 0.00110464 0.50055282 0.75000000 1.0
Ca Ca4 1 0.50054515 0.49945485 0.25000000 1.0
Ca Ca5 1 0.49944718 0.50055282 0.75000000 1.0
Ca Ca6 1 0.00000000 0.00000000 0.25000000 1.0
Ce Ce7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16529025 0.33058149 0.99717142 1.0
Si Si9 1 0.83471078 0.66942157 0.99657704 1.0
Si Si10 1 0.66941851 0.83470975 0.99717142 1.0
Si Si11 1 0.83471078 0.66942157 0.50342296 1.0
Si Si12 1 0.33057843 0.16528922 0.99657704 1.0
Si Si13 1 0.16529025 0.33058149 0.50282858 1.0
Si Si14 1 0.16529025 0.83470975 0.99717142 1.0
Si Si15 1 0.33057843 0.16528922 0.50342296 1.0
Si Si16 1 0.83471078 0.16528922 0.99657704 1.0
Si Si17 1 0.66941851 0.83470975 0.50282858 1.0
Si Si18 1 0.83471078 0.16528922 0.50342296 1.0
Si Si19 1 0.16529025 0.83470975 0.50282858 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00336719 1.0
Pd Pd21 1 0.66666700 0.33333300 0.00163993 1.0
Pd Pd22 1 0.66666700 0.33333300 0.49836007 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49663281 1.0
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