LiCaAcSi3
高熵材料 HEAMP-ID: mp-3271147 · 空间群: Pnnm (#58)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.33 | 7.8091 | 65.9 | (1,1,0) |
| 15.69 | 5.6474 | 100.0 | (2,0,0) |
| 16.40 | 5.4044 | 39.7 | (0,2,0) |
| 17.72 | 5.0054 | 98.3 | (2,1,0) |
| 18.20 | 4.8751 | 22.7 | (1,-2,0) |
| 18.20 | 4.8751 | 22.7 | (1,2,0) |
| 21.24 | 4.1828 | 51.7 | (1,0,-1) |
| 21.24 | 4.1828 | 51.7 | (1,0,1) |
| 21.38 | 4.1566 | 13.4 | (0,1,1) |
| 22.77 | 3.9046 | 9.9 | (2,-2,0) |
| 22.77 | 3.9046 | 9.9 | (2,2,0) |
| 22.80 | 3.9009 | 58.1 | (1,1,-1) |
| 22.80 | 3.9009 | 19.4 | (1,1,1) |
| 25.05 | 3.5554 | 1.1 | (3,-1,0) |
| 25.05 | 3.5554 | 1.1 | (3,1,0) |
| 25.96 | 3.4325 | 89.5 | (1,3,0) |
| 26.63 | 3.3476 | 7.8 | (2,-1,-1) |
| 26.63 | 3.3476 | 15.6 | (2,1,-1) |
| 26.63 | 3.3476 | 7.8 | (2,1,1) |
| 26.95 | 3.3078 | 63.6 | (1,2,1) |
| 28.90 | 3.0892 | 26.7 | (3,-2,0) |
| 28.90 | 3.0892 | 26.7 | (3,2,0) |
| 29.41 | 3.0374 | 2.7 | (2,-3,0) |
| 29.41 | 3.0374 | 2.7 | (2,3,0) |
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 LiCaAcSi3 were obtained from the Materials Project database (MP-ID: mp-3271147, 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_LiCaAcSi3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.29477661
_cell_length_b 10.80879521
_cell_length_c 4.50291116
_cell_angle_alpha 90.00000532
_cell_angle_beta 90.00002294
_cell_angle_gamma 90.00002083
_symmetry_Int_Tables_number 1
_chemical_formula_structural LiCaAcSi3
_chemical_formula_sum 'Li4 Ca4 Ac4 Si12'
_cell_volume 549.72857619
_cell_formula_units_Z 4
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
Li Li0 1 0.28298153 0.86045498 0.49999900 1.0
Li Li1 1 0.71701747 0.13954502 0.49999900 1.0
Li Li2 1 0.78298153 0.63954502 0.99999900 1.0
Li Li3 1 0.21701747 0.36045498 0.00000000 1.0
Ca Ca4 1 0.35274301 0.55063191 0.50000000 1.0
Ca Ca5 1 0.64725799 0.44936809 0.49999900 1.0
Ca Ca6 1 0.85274301 0.94936809 1.00000000 1.0
Ca Ca7 1 0.14725699 0.05063291 0.00000100 1.0
Ac Ac8 1 0.57594455 0.82184146 0.50000000 1.0
Ac Ac9 1 0.42405645 0.17815754 0.49999900 1.0
Ac Ac10 1 0.07594355 0.67815854 0.00000100 1.0
Ac Ac11 1 0.92405645 0.32184246 0.99999900 1.0
Si Si12 1 0.90102674 0.53917333 0.49999900 1.0
Si Si13 1 0.09897326 0.46082667 0.49999900 1.0
Si Si14 1 0.40102674 0.96082667 0.00000000 1.0
Si Si15 1 0.59897326 0.03917333 1.00000000 1.0
Si Si16 1 0.13134838 0.24081968 0.49999900 1.0
Si Si17 1 0.86865162 0.75918132 0.49999900 1.0
Si Si18 1 0.63134938 0.25918032 0.00000000 1.0
Si Si19 1 0.36865062 0.74081868 1.00000000 1.0
Si Si20 1 0.04005735 0.89532008 0.49999900 1.0
Si Si21 1 0.95994265 0.10468092 0.49999900 1.0
Si Si22 1 0.54005635 0.60467992 0.99999900 1.0
Si Si23 1 0.45994365 0.39531908 0.99999900 1.0
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