Ca2SiGePd4
高熵材料 HEAMP-ID: mp-3260140 · 空间群: Pmc2_1 (#26)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.72 | 6.9580 | 4.8 | (0,1,0) |
| 19.87 | 4.4677 | 77.2 | (1,0,1) |
| 20.43 | 4.3473 | 27.8 | (1,1,0) |
| 23.67 | 3.7594 | 7.3 | (1,1,1) |
| 23.77 | 3.7430 | 22.5 | (0,0,2) |
| 25.61 | 3.4790 | 17.8 | (0,2,0) |
| 27.05 | 3.2963 | 2.5 | (0,1,2) |
| 28.74 | 3.1064 | 19.5 | (1,0,2) |
| 30.29 | 2.9504 | 2.0 | (1,2,0) |
| 31.54 | 2.8365 | 24.5 | (1,1,2) |
| 32.15 | 2.7840 | 4.7 | (2,0,0) |
| 32.62 | 2.7449 | 36.8 | (1,2,1) |
| 34.37 | 2.6094 | 66.4 | (2,0,1) |
| 35.22 | 2.5483 | 47.2 | (0,2,2) |
| 36.79 | 2.4432 | 63.0 | (2,1,1) |
| 38.83 | 2.3193 | 1.0 | (0,3,0) |
| 38.87 | 2.3171 | 75.6 | (1,2,2) |
| 39.58 | 2.2771 | 100.0 | (1,0,3) |
| 40.38 | 2.2338 | 3.2 | (2,0,2) |
| 41.55 | 2.1737 | 5.1 | (2,2,0) |
| 41.74 | 2.1642 | 5.5 | (1,1,3) |
| 42.21 | 2.1410 | 17.3 | (1,3,0) |
| 42.50 | 2.1269 | 1.2 | (2,1,2) |
| 43.35 | 2.0875 | 91.5 | (2,2,1) |
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 Ca2SiGePd4 were obtained from the Materials Project database (MP-ID: mp-3260140, 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_Ca2SiGePd4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.56789411
_cell_length_b 6.95798124
_cell_length_c 7.48607333
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2SiGePd4
_chemical_formula_sum 'Ca4 Si2 Ge2 Pd8'
_cell_volume 290.02023357
_cell_formula_units_Z 2
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 0.37041638 0.75000000 0.02322923 1.0
Ca Ca1 1 0.12958362 0.75000000 0.52322923 1.0
Ca Ca2 1 0.63185978 0.25000000 0.97574931 1.0
Ca Ca3 1 0.86814022 0.25000000 0.47574931 1.0
Si Si4 1 0.36844231 0.25000000 0.62446587 1.0
Si Si5 1 0.13155769 0.25000000 0.12446587 1.0
Ge Ge6 1 0.63140516 0.75000000 0.37281828 1.0
Ge Ge7 1 0.86859484 0.75000000 0.87281828 1.0
Pd Pd8 1 0.90707554 0.54959216 0.16943168 1.0
Pd Pd9 1 0.59292446 0.95040784 0.66943168 1.0
Pd Pd10 1 0.11289474 0.05674665 0.83243748 1.0
Pd Pd11 1 0.38710526 0.44325335 0.33243748 1.0
Pd Pd12 1 0.11289474 0.44325335 0.83243748 1.0
Pd Pd13 1 0.38710526 0.05674665 0.33243748 1.0
Pd Pd14 1 0.90707554 0.95040784 0.16943168 1.0
Pd Pd15 1 0.59292446 0.54959216 0.66943168 1.0
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