Ca7Tb(Si3Pd)4
高熵材料 HEAMP-ID: mp-3287035 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.53 | 8.3986 | 4.6 | (0,0,0,1) |
| 16.33 | 5.4274 | 10.5 | (1,0,-1,1) |
| 21.16 | 4.1993 | 8.3 | (0,0,0,2) |
| 21.64 | 4.1060 | 25.0 | (2,-1,-1,0) |
| 21.64 | 4.1060 | 12.5 | (1,1,-2,0) |
| 24.13 | 3.6887 | 3.5 | (2,-1,-1,1) |
| 24.62 | 3.6160 | 21.3 | (1,0,-1,2) |
| 27.23 | 3.2745 | 1.9 | (2,0,-2,1) |
| 30.45 | 2.9358 | 4.8 | (2,-1,-1,2) |
| 30.45 | 2.9358 | 2.4 | (1,1,-2,2) |
| 33.01 | 2.7137 | 100.0 | (2,0,-2,2) |
| 34.43 | 2.6050 | 1.4 | (1,0,-1,3) |
| 35.05 | 2.5601 | 3.3 | (3,-1,-2,1) |
| 37.96 | 2.3706 | 6.0 | (3,0,-3,0) |
| 37.96 | 2.3706 | 3.0 | (0,3,-3,0) |
| 38.94 | 2.3131 | 1.7 | (2,-1,-1,3) |
| 39.82 | 2.2639 | 6.8 | (3,-1,-2,2) |
| 39.82 | 2.2639 | 6.8 | (2,1,-3,2) |
| 41.03 | 2.1996 | 1.2 | (2,0,-2,3) |
| 43.08 | 2.0997 | 16.4 | (0,0,0,4) |
| 43.86 | 2.0644 | 1.7 | (3,0,-3,2) |
| 44.11 | 2.0530 | 15.3 | (4,-2,-2,0) |
| 44.11 | 2.0530 | 30.7 | (2,2,-4,0) |
| 46.86 | 1.9389 | 1.2 | (3,-1,-2,3) |
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 Ca7Tb(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3287035, 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_Ca7Tb(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21193438
_cell_length_b 8.21193376
_cell_length_c 8.39863782
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000643
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca7Tb(Si3Pd)4
_chemical_formula_sum 'Ca7 Tb1 Si12 Pd4'
_cell_volume 490.49023420
_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 0.50065549 0.00130897 0.25000000 1.0
Ca Ca1 1 0.49930947 0.99862095 0.75000000 1.0
Ca Ca2 1 0.99869103 0.49934451 0.25000000 1.0
Ca Ca3 1 0.00137905 0.50069053 0.75000000 1.0
Ca Ca4 1 0.50065549 0.49934451 0.25000000 1.0
Ca Ca5 1 0.49930947 0.50069053 0.75000000 1.0
Ca Ca6 1 0.00000000 0.00000000 0.25000000 1.0
Tb Tb7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16498749 0.32997397 0.99640131 1.0
Si Si9 1 0.83503856 0.67007812 0.99574909 1.0
Si Si10 1 0.67002603 0.83501251 0.99640131 1.0
Si Si11 1 0.83503856 0.67007812 0.50425091 1.0
Si Si12 1 0.32992188 0.16496144 0.99574909 1.0
Si Si13 1 0.16498749 0.32997397 0.50359869 1.0
Si Si14 1 0.16498749 0.83501251 0.99640131 1.0
Si Si15 1 0.32992188 0.16496144 0.50425091 1.0
Si Si16 1 0.83503856 0.16496144 0.99574909 1.0
Si Si17 1 0.67002603 0.83501251 0.50359869 1.0
Si Si18 1 0.83503856 0.16496144 0.50425091 1.0
Si Si19 1 0.16498749 0.83501251 0.50359869 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00272408 1.0
Pd Pd21 1 0.66666700 0.33333300 0.00023458 1.0
Pd Pd22 1 0.66666700 0.33333300 0.49976542 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49727592 1.0
获取直接链接