CaTb7(Si3Ir)4
高熵材料 HEAMP-ID: mp-3287762 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.95 | 8.0797 | 4.0 | (0,0,1) |
| 12.53 | 7.0632 | 34.5 | (0,1,0) |
| 12.56 | 7.0477 | 13.3 | (1,-1,0) |
| 16.67 | 5.3177 | 2.3 | (0,1,1) |
| 16.69 | 5.3111 | 5.8 | (1,-1,1) |
| 21.81 | 4.0749 | 28.9 | (1,-2,0) |
| 21.81 | 4.0749 | 28.9 | (1,1,0) |
| 21.86 | 4.0661 | 14.0 | (2,-1,0) |
| 24.47 | 3.6384 | 1.5 | (1,-2,1) |
| 24.51 | 3.6321 | 1.3 | (2,-1,1) |
| 25.22 | 3.5316 | 13.9 | (0,2,0) |
| 25.27 | 3.5239 | 23.9 | (2,-2,0) |
| 25.40 | 3.5068 | 3.1 | (0,1,2) |
| 25.41 | 3.5049 | 24.8 | (1,-1,2) |
| 31.18 | 2.8689 | 21.9 | (1,-2,2) |
| 31.21 | 2.8658 | 23.0 | (2,-1,2) |
| 33.58 | 2.6688 | 2.1 | (1,-3,0) |
| 33.61 | 2.6663 | 5.7 | (2,-3,0) |
| 33.67 | 2.6621 | 1.3 | (3,-2,0) |
| 33.71 | 2.6589 | 95.5 | (0,2,2) |
| 33.75 | 2.6556 | 100.0 | (2,-2,2) |
| 33.75 | 2.6556 | 100.0 | (2,0,2) |
| 35.42 | 2.5341 | 1.9 | (1,-3,1) |
| 35.45 | 2.5320 | 1.8 | (2,-3,1) |
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 CaTb7(Si3Ir)4 were obtained from the Materials Project database (MP-ID: mp-3287762, 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_CaTb7(Si3Ir)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.13209116
_cell_length_b 8.14990528
_cell_length_c 8.07968718
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.92772435
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaTb7(Si3Ir)4
_chemical_formula_sum 'Ca1 Tb7 Si12 Ir4'
_cell_volume 464.08316395
_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 0.50561669 0.01123038 0.25000000 1.0
Tb Tb1 1 0.49499970 0.99000141 0.75000000 1.0
Tb Tb2 1 0.98951019 0.49446778 0.25000000 1.0
Tb Tb3 1 0.01103438 0.50550787 0.75000000 1.0
Tb Tb4 1 0.50495859 0.49446778 0.25000000 1.0
Tb Tb5 1 0.49447249 0.50550787 0.75000000 1.0
Tb Tb6 1 0.99961928 0.99923956 0.25000000 1.0
Tb Tb7 1 0.99989037 0.99978074 0.75000000 1.0
Si Si8 1 0.16550259 0.33100519 0.00004228 1.0
Si Si9 1 0.83433681 0.66867361 0.99856729 1.0
Si Si10 1 0.66591037 0.83353354 0.00041696 1.0
Si Si11 1 0.83433681 0.66867361 0.50143271 1.0
Si Si12 1 0.33435109 0.16675267 0.99814452 1.0
Si Si13 1 0.16550259 0.33100519 0.49995772 1.0
Si Si14 1 0.16762516 0.83353354 0.00041696 1.0
Si Si15 1 0.33435109 0.16675267 0.50185548 1.0
Si Si16 1 0.83240159 0.16675267 0.99814452 1.0
Si Si17 1 0.66591037 0.83353354 0.49958304 1.0
Si Si18 1 0.83240159 0.16675267 0.50185548 1.0
Si Si19 1 0.16762516 0.83353354 0.49958304 1.0
Ir Ir20 1 0.33132656 0.66265313 0.01189198 1.0
Ir Ir21 1 0.66849648 0.33699196 0.98130208 1.0
Ir Ir22 1 0.66849648 0.33699196 0.51869792 1.0
Ir Ir23 1 0.33132656 0.66265313 0.48810802 1.0
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