Ca7Tm(Si3Pd)4
高熵材料 HEAMP-ID: mp-3287310 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.59 | 8.3531 | 8.5 | (0,0,0,1) |
| 16.37 | 5.4145 | 18.1 | (1,0,-1,1) |
| 21.27 | 4.1766 | 11.3 | (0,0,0,2) |
| 21.65 | 4.1053 | 57.9 | (2,-1,-1,0) |
| 24.16 | 3.6844 | 4.2 | (2,-1,-1,1) |
| 24.16 | 3.6844 | 2.1 | (1,-2,1,1) |
| 24.72 | 3.6013 | 33.3 | (1,0,-1,2) |
| 25.05 | 3.5553 | 1.1 | (2,0,-2,0) |
| 27.26 | 3.2713 | 4.8 | (2,0,-2,1) |
| 30.53 | 2.9278 | 9.6 | (2,-1,-1,2) |
| 33.09 | 2.7073 | 50.0 | (2,0,-2,2) |
| 33.09 | 2.7073 | 100.0 | (2,-2,0,2) |
| 34.60 | 2.5927 | 1.6 | (1,-1,0,3) |
| 35.07 | 2.5584 | 5.8 | (3,-1,-2,1) |
| 37.96 | 2.3702 | 14.0 | (3,0,-3,0) |
| 39.09 | 2.3044 | 2.8 | (2,-1,-1,3) |
| 39.52 | 2.2802 | 1.8 | (3,0,-3,1) |
| 39.89 | 2.2601 | 14.4 | (3,-1,-2,2) |
| 39.89 | 2.2601 | 7.2 | (2,-3,1,2) |
| 41.18 | 2.1921 | 1.5 | (2,-2,0,3) |
| 43.33 | 2.0883 | 24.2 | (0,0,0,4) |
| 43.92 | 2.0614 | 1.1 | (3,0,-3,2) |
| 43.92 | 2.0614 | 2.3 | (3,-3,0,2) |
| 44.12 | 2.0527 | 69.0 | (4,-2,-2,0) |
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 Ca7Tm(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3287310, 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_Ca7Tm(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.21062828
_cell_length_b 8.21062738
_cell_length_c 8.35311208
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999575
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca7Tm(Si3Pd)4
_chemical_formula_sum 'Ca7 Tm1 Si12 Pd4'
_cell_volume 487.67634734
_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 0.50006131 0.00012162 0.25000000 1.0
Ca Ca1 1 0.49989124 0.99978249 0.75000000 1.0
Ca Ca2 1 0.99987838 0.49993869 0.25000000 1.0
Ca Ca3 1 0.00021751 0.50010876 0.75000000 1.0
Ca Ca4 1 0.50006131 0.49993869 0.25000000 1.0
Ca Ca5 1 0.49989124 0.50010876 0.75000000 1.0
Ca Ca6 1 0.00000000 0.00000000 0.25000000 1.0
Tm Tm7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16462089 0.32924178 0.99457329 1.0
Si Si9 1 0.83536447 0.67072894 0.99433070 1.0
Si Si10 1 0.67075822 0.83537911 0.99457329 1.0
Si Si11 1 0.83536447 0.67072894 0.50566930 1.0
Si Si12 1 0.32927106 0.16463553 0.99433070 1.0
Si Si13 1 0.16462089 0.32924178 0.50542671 1.0
Si Si14 1 0.16462089 0.83537911 0.99457329 1.0
Si Si15 1 0.32927106 0.16463553 0.50566930 1.0
Si Si16 1 0.83536447 0.16463553 0.99433070 1.0
Si Si17 1 0.67075822 0.83537911 0.50542671 1.0
Si Si18 1 0.83536447 0.16463553 0.50566930 1.0
Si Si19 1 0.16462089 0.83537911 0.50542671 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00093989 1.0
Pd Pd21 1 0.66666700 0.33333300 0.00102085 1.0
Pd Pd22 1 0.66666700 0.33333300 0.49897915 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49906011 1.0
获取直接链接