Ca5La4YSi8
高熵材料 HEAMP-ID: mp-3319209 · 空间群: Pc (#7)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 5.77 | 15.3273 | 13.9 | (0,0,1) |
| 11.04 | 8.0144 | 3.0 | (0,1,0) |
| 11.55 | 7.6637 | 10.4 | (0,0,2) |
| 12.46 | 7.1021 | 52.9 | (0,1,1) |
| 16.00 | 5.5389 | 2.6 | (0,1,2) |
| 16.07 | 5.5169 | 10.2 | (1,1,0) |
| 17.36 | 5.1091 | 1.3 | (0,0,3) |
| 20.62 | 4.3082 | 67.0 | (0,1,3) |
| 22.18 | 4.0072 | 25.8 | (0,2,0) |
| 23.21 | 3.8318 | 38.7 | (0,0,4) |
| 23.39 | 3.8029 | 25.6 | (2,0,0) |
| 24.10 | 3.6922 | 2.2 | (2,0,-1) |
| 24.12 | 3.6897 | 3.9 | (2,0,1) |
| 25.08 | 3.5511 | 8.5 | (0,2,2) |
| 25.12 | 3.5452 | 9.8 | (1,2,0) |
| 25.79 | 3.4546 | 17.2 | (1,2,-1) |
| 25.80 | 3.4536 | 24.8 | (1,2,1) |
| 25.93 | 3.4357 | 2.3 | (2,1,0) |
| 26.14 | 3.4085 | 7.8 | (2,0,-2) |
| 26.17 | 3.4046 | 3.0 | (2,0,2) |
| 26.58 | 3.3535 | 37.7 | (2,1,-1) |
| 26.60 | 3.3516 | 28.7 | (2,1,1) |
| 27.73 | 3.2168 | 1.5 | (1,2,2) |
| 28.34 | 3.1487 | 10.4 | (1,1,-4) |
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 Ca5La4YSi8 were obtained from the Materials Project database (MP-ID: mp-3319209, 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_Ca5La4YSi8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.60577685
_cell_length_b 8.01440072
_cell_length_c 15.32734576
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.08201504
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca5La4YSi8
_chemical_formula_sum 'Ca10 La8 Y2 Si16'
_cell_volume 934.28879795
_cell_formula_units_Z 2
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 0.31768079 0.18147052 0.62228037 1.0
Ca Ca1 1 0.68407051 0.82073856 0.37713479 1.0
Ca Ca2 1 0.64300691 0.00143046 0.75001818 1.0
Ca Ca3 1 0.18407051 0.67926144 0.37713479 1.0
Ca Ca4 1 0.81775280 0.31976394 0.87928964 1.0
Ca Ca5 1 0.81768079 0.31852948 0.62228037 1.0
Ca Ca6 1 0.85474596 0.49663929 0.25173157 1.0
Ca Ca7 1 0.35474596 0.00336071 0.25173157 1.0
Ca Ca8 1 0.31775280 0.18023606 0.87928964 1.0
Ca Ca9 1 0.14300691 0.49856954 0.75001818 1.0
La La10 1 0.03042062 0.18539380 0.39937999 1.0
La La11 1 0.53042062 0.31460620 0.39937999 1.0
La La12 1 0.46838447 0.68548352 0.90066097 1.0
La La13 1 0.47005620 0.68565120 0.59924120 1.0
La La14 1 0.97005620 0.81434880 0.59924120 1.0
La La15 1 0.96838447 0.81451648 0.90066097 1.0
La La16 1 0.52993957 0.31425065 0.09898573 1.0
La La17 1 0.02993957 0.18574935 0.09898573 1.0
Y Y18 1 0.18243504 0.68352283 0.12238524 1.0
Y Y19 1 0.68243504 0.81647717 0.12238524 1.0
Si Si20 1 0.25262795 0.87701285 0.75080148 1.0
Si Si21 1 0.47265615 0.60018954 0.24401272 1.0
Si Si22 1 0.02758575 0.09282656 0.75135684 1.0
Si Si23 1 0.52758575 0.40717344 0.75135684 1.0
Si Si24 1 0.13960556 0.47344252 0.53707945 1.0
Si Si25 1 0.97265615 0.89981046 0.24401272 1.0
Si Si26 1 0.74600965 0.11605257 0.24675307 1.0
Si Si27 1 0.86149889 0.53243420 0.04094329 1.0
Si Si28 1 0.36149889 0.96756580 0.04094329 1.0
Si Si29 1 0.14198189 0.47687137 0.96652877 1.0
Si Si30 1 0.63960556 0.02655748 0.53707945 1.0
Si Si31 1 0.35954229 0.97496939 0.46141670 1.0
Si Si32 1 0.85954229 0.52503061 0.46141670 1.0
Si Si33 1 0.75262795 0.62298715 0.75080148 1.0
Si Si34 1 0.24600965 0.38394743 0.24675307 1.0
Si Si35 1 0.64198189 0.02312863 0.96652877 1.0
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