Sr7La(Si3Pd)4
高熵材料 HEAMP-ID: mp-3286846 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.21 | 7.2480 | 1.3 | (1,-1,0,0) |
| 12.21 | 7.2480 | 2.5 | (1,0,-1,0) |
| 21.23 | 4.1846 | 4.6 | (2,-1,-1,0) |
| 21.23 | 4.1846 | 9.1 | (1,1,-2,0) |
| 23.18 | 3.8372 | 6.8 | (1,0,-1,2) |
| 24.56 | 3.6240 | 9.3 | (2,0,-2,0) |
| 29.07 | 3.0717 | 6.9 | (2,-1,-1,2) |
| 31.64 | 2.8282 | 100.0 | (2,0,-2,2) |
| 37.22 | 2.4160 | 1.1 | (3,-3,0,0) |
| 37.22 | 2.4160 | 2.2 | (3,0,-3,0) |
| 38.42 | 2.3432 | 4.3 | (3,-1,-2,2) |
| 39.86 | 2.2615 | 15.7 | (0,0,0,4) |
| 42.42 | 2.1310 | 1.7 | (3,0,-3,2) |
| 43.24 | 2.0923 | 37.1 | (4,-2,-2,0) |
| 45.60 | 1.9896 | 3.7 | (2,-1,-1,4) |
| 47.38 | 1.9186 | 3.4 | (2,0,-2,4) |
| 49.63 | 1.8370 | 1.2 | (4,-1,-3,2) |
| 50.36 | 1.8120 | 1.4 | (4,0,-4,0) |
| 54.56 | 1.6820 | 6.9 | (4,-4,0,2) |
| 54.56 | 1.6820 | 13.8 | (4,0,-4,2) |
| 55.67 | 1.6511 | 2.1 | (3,0,-3,4) |
| 58.34 | 1.5816 | 1.2 | (5,-1,-4,0) |
| 60.26 | 1.5358 | 27.3 | (4,-2,-2,4) |
| 62.18 | 1.4930 | 1.0 | (5,-1,-4,2) |
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 Sr7La(Si3Pd)4 were obtained from the Materials Project database (MP-ID: mp-3286846, 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_Sr7La(Si3Pd)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.36926403
_cell_length_b 8.36926383
_cell_length_c 9.04611273
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000861
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr7La(Si3Pd)4
_chemical_formula_sum 'Sr7 La1 Si12 Pd4'
_cell_volume 548.74062958
_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
Sr Sr0 1 0.50017703 0.00035107 0.25000000 1.0
Sr Sr1 1 0.49983012 0.99966024 0.75000000 1.0
Sr Sr2 1 0.99964893 0.49982297 0.25000000 1.0
Sr Sr3 1 0.00033976 0.50016988 0.75000000 1.0
Sr Sr4 1 0.50017703 0.49982297 0.25000000 1.0
Sr Sr5 1 0.49983012 0.50016988 0.75000000 1.0
Sr Sr6 1 0.00000000 0.00000000 0.25000000 1.0
La La7 1 0.00000000 0.00000000 0.75000000 1.0
Si Si8 1 0.16453701 0.32907303 0.99640850 1.0
Si Si9 1 0.83547446 0.67094692 0.99623943 1.0
Si Si10 1 0.67092697 0.83546299 0.99640850 1.0
Si Si11 1 0.83547446 0.67094692 0.50376057 1.0
Si Si12 1 0.32905308 0.16452554 0.99623943 1.0
Si Si13 1 0.16453701 0.32907303 0.50359150 1.0
Si Si14 1 0.16453701 0.83546299 0.99640850 1.0
Si Si15 1 0.32905308 0.16452554 0.50376057 1.0
Si Si16 1 0.83547446 0.16452554 0.99623943 1.0
Si Si17 1 0.67092697 0.83546299 0.50359150 1.0
Si Si18 1 0.83547446 0.16452554 0.50376057 1.0
Si Si19 1 0.16453701 0.83546299 0.50359150 1.0
Pd Pd20 1 0.33333300 0.66666700 0.00117454 1.0
Pd Pd21 1 0.66666700 0.33333300 0.00046128 1.0
Pd Pd22 1 0.66666700 0.33333300 0.49953872 1.0
Pd Pd23 1 0.33333300 0.66666700 0.49882546 1.0
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