CaLa2(SiNi2)2
高熵材料 HEAMP-ID: mp-3253717 · 空间群: Cm (#8)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.19 | 7.9103 | 20.1 | (0,0,1) |
| 17.47 | 5.0765 | 14.4 | (1,1,0) |
| 18.73 | 4.7375 | 10.5 | (1,1,1) |
| 22.48 | 3.9551 | 24.8 | (0,0,2) |
| 22.67 | 3.9219 | 4.8 | (1,1,-1) |
| 23.74 | 3.7479 | 15.5 | (1,0,0) |
| 25.52 | 3.4909 | 10.7 | (1,0,1) |
| 25.55 | 3.4864 | 1.3 | (1,1,2) |
| 27.09 | 3.2918 | 100.0 | (1,0,-1) |
| 31.40 | 2.8491 | 9.2 | (1,1,-2) |
| 31.62 | 2.8297 | 32.3 | (1,0,2) |
| 34.00 | 2.6368 | 27.6 | (0,0,3) |
| 34.60 | 2.5924 | 31.6 | (1,2,0) |
| 34.60 | 2.5924 | 31.6 | (2,1,0) |
| 34.83 | 2.5757 | 41.3 | (2,2,1) |
| 34.98 | 2.5654 | 42.4 | (1,1,3) |
| 37.99 | 2.3688 | 17.2 | (2,2,2) |
| 38.20 | 2.3562 | 13.2 | (1,2,-1) |
| 38.20 | 2.3562 | 13.2 | (2,1,-1) |
| 38.41 | 2.3438 | 51.5 | (1,2,2) |
| 38.41 | 2.3438 | 51.5 | (2,1,2) |
| 39.45 | 2.2842 | 42.4 | (2,2,-1) |
| 40.30 | 2.2379 | 4.8 | (1,0,3) |
| 43.43 | 2.0835 | 73.7 | (1,0,-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
关联任务
引用参考
The crystal structure and related material properties of CaLa2(SiNi2)2 were obtained from the Materials Project database (MP-ID: mp-3253717, 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_CaLa2(SiNi2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.56521727
_cell_length_b 5.56521747
_cell_length_c 8.08260234
_cell_angle_alpha 78.96262726
_cell_angle_beta 78.96262636
_cell_angle_gamma 42.48459538
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaLa2(SiNi2)2
_chemical_formula_sum 'Ca1 La2 Si2 Ni4'
_cell_volume 165.46675569
_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 0.37780854 0.37780854 0.38330122 1.0
La La1 1 0.99781021 0.99781021 0.00560641 1.0
La La2 1 0.62055060 0.62055060 0.60971842 1.0
Si Si3 1 0.32409455 0.32409455 0.79163605 1.0
Si Si4 1 0.67529364 0.67529364 0.20806418 1.0
Ni Ni5 1 0.73690827 0.73690827 0.91307324 1.0
Ni Ni6 1 0.09181938 0.09181938 0.35345944 1.0
Ni Ni7 1 0.91306073 0.91306073 0.64793291 1.0
Ni Ni8 1 0.26265309 0.26265309 0.08720712 1.0
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