Ba4SmTcO8
高熵材料 HEAMP-ID: mp-3246739 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.96 | 6.8295 | 8.1 | (1,-1,0) |
| 26.10 | 3.4148 | 2.0 | (2,-2,0) |
| 28.87 | 3.0928 | 100.0 | (2,-1,1) |
| 29.87 | 2.9913 | 30.5 | (0,0,2) |
| 30.10 | 2.9689 | 29.8 | (1,1,0) |
| 39.30 | 2.2924 | 4.7 | (3,-2,1) |
| 39.30 | 2.2924 | 4.7 | (2,-3,1) |
| 39.59 | 2.2765 | 13.6 | (3,-3,0) |
| 40.07 | 2.2501 | 3.9 | (2,-2,2) |
| 40.25 | 2.2405 | 2.0 | (3,-1,0) |
| 40.25 | 2.2405 | 2.0 | (1,-3,0) |
| 42.92 | 2.1072 | 29.8 | (1,1,2) |
| 50.37 | 1.8116 | 9.4 | (3,-3,2) |
| 50.52 | 1.8066 | 4.7 | (4,-2,0) |
| 50.52 | 1.8066 | 4.7 | (2,-4,0) |
| 50.92 | 1.7933 | 1.4 | (3,-1,2) |
| 51.62 | 1.7707 | 1.1 | (4,-3,1) |
| 51.62 | 1.7707 | 1.1 | (3,-4,1) |
| 52.41 | 1.7459 | 9.6 | (2,-1,3) |
| 52.41 | 1.7459 | 9.6 | (1,-2,3) |
| 52.70 | 1.7370 | 9.4 | (3,0,1) |
| 52.70 | 1.7370 | 9.4 | (0,3,1) |
| 53.68 | 1.7074 | 2.6 | (4,-4,0) |
| 59.46 | 1.5545 | 2.6 | (3,-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
组成概览
高熵合金特征
关联任务
引用参考
The crystal structure and related material properties of Ba4SmTcO8 were obtained from the Materials Project database (MP-ID: mp-3246739, 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_Ba4SmTcO8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.44694639
_cell_length_b 7.44694514
_cell_length_c 5.98258630
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 133.00884423
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba4SmTcO8
_chemical_formula_sum 'Ba4 Sm1 Tc1 O8'
_cell_volume 242.61089206
_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
Ba Ba0 1 0.35428098 0.64571902 0.00000000 1.0
Ba Ba1 1 0.85097046 0.14902954 0.50000000 1.0
Ba Ba2 1 0.14902954 0.85097046 0.50000000 1.0
Ba Ba3 1 0.64571902 0.35428098 0.00000000 1.0
Sm Sm4 1 0.00000000 0.00000000 0.00000000 1.0
Tc Tc5 1 0.50000000 0.50000000 0.50000000 1.0
O O6 1 0.26765253 0.26765253 0.72685524 1.0
O O7 1 0.73234747 0.73234747 0.27314476 1.0
O O8 1 0.73234747 0.73234747 0.72685524 1.0
O O9 1 0.26765253 0.26765253 0.27314476 1.0
O O10 1 0.16850327 0.83149673 0.00000000 1.0
O O11 1 0.65015167 0.34984833 0.50000000 1.0
O O12 1 0.34984833 0.65015167 0.50000000 1.0
O O13 1 0.83149673 0.16850327 0.00000000 1.0
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