Ac3La(MgSi2)4
高熵材料 HEAMP-ID: mp-3264384 · 空间群: Imm2 (#44)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 4.75 | 18.6103 | 9.6 | (1,0,0) |
| 9.50 | 9.3052 | 27.1 | (2,0,0) |
| 14.28 | 6.2034 | 1.3 | (3,0,0) |
| 19.08 | 4.6526 | 23.6 | (4,0,0) |
| 20.15 | 4.4061 | 24.5 | (1,-1,0) |
| 20.23 | 4.3892 | 17.5 | (0,0,1) |
| 21.34 | 4.1637 | 2.6 | (1,0,1) |
| 23.34 | 3.8115 | 10.7 | (3,-1,0) |
| 23.41 | 3.8006 | 18.6 | (2,0,1) |
| 26.16 | 3.4069 | 24.4 | (4,-1,0) |
| 26.22 | 3.3990 | 25.1 | (3,0,1) |
| 28.78 | 3.1017 | 14.5 | (6,0,0) |
| 28.91 | 3.0881 | 31.6 | (1,1,-1) |
| 29.53 | 3.0254 | 5.1 | (5,-1,0) |
| 29.58 | 3.0199 | 2.0 | (4,0,1) |
| 30.11 | 2.9680 | 1.0 | (2,1,-1) |
| 32.02 | 2.7956 | 100.0 | (3,1,-1) |
| 33.30 | 2.6907 | 9.7 | (6,-1,0) |
| 33.35 | 2.6868 | 4.8 | (5,0,1) |
| 37.38 | 2.4058 | 16.3 | (7,-1,0) |
| 37.42 | 2.4030 | 18.9 | (6,0,1) |
| 38.71 | 2.3263 | 1.1 | (8,0,0) |
| 40.67 | 2.2187 | 18.1 | (1,-2,0) |
| 40.83 | 2.2100 | 17.9 | (1,0,-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 Ac3La(MgSi2)4 were obtained from the Materials Project database (MP-ID: mp-3264384, 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_Ac3La(MgSi2)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 18.87195555
_cell_length_b 4.43732360
_cell_length_c 4.42008565
_cell_angle_alpha 90.00000000
_cell_angle_beta 96.72518299
_cell_angle_gamma 96.75153305
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ac3La(MgSi2)4
_chemical_formula_sum 'Ac3 La1 Mg4 Si8'
_cell_volume 365.01069763
_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
Ac Ac0 1 0.59553377 0.79776538 0.04776738 1.0
Ac Ac1 1 0.90272802 0.95136301 0.20136401 1.0
Ac Ac2 1 0.09804771 0.04902435 0.79902535 1.0
La La3 1 0.40373316 0.20186608 0.95186708 1.0
Mg Mg4 1 0.74908566 0.37454233 0.12454233 1.0
Mg Mg5 1 0.25269364 0.12634682 0.37634682 1.0
Mg Mg6 1 0.74936621 0.87468161 0.62468161 1.0
Mg Mg7 1 0.25297011 0.62648406 0.87648606 1.0
Si Si8 1 0.02909648 0.51454724 0.26454824 1.0
Si Si9 1 0.15615516 0.57807608 0.32807608 1.0
Si Si10 1 0.34592491 0.67296095 0.42296195 1.0
Si Si11 1 0.47042363 0.73521131 0.48521131 1.0
Si Si12 1 0.52516088 0.26257994 0.51257994 1.0
Si Si13 1 0.65271316 0.32635608 0.57635508 1.0
Si Si14 1 0.84469756 0.42234828 0.67234828 1.0
Si Si15 1 0.97167094 0.48583547 0.73583447 1.0
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