Ac(EuSe2)2
高熵材料 HEAMP-ID: mp-3264009 · 空间群: I-42d (#122)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.67 | 6.4775 | 5.5 | (1,0,0) |
| 19.32 | 4.5947 | 5.3 | (1,-1,1) |
| 23.74 | 3.7476 | 82.1 | (2,-1,0) |
| 23.82 | 3.7359 | 32.9 | (2,0,-1) |
| 27.45 | 3.2489 | 3.6 | (2,-2,0) |
| 30.77 | 2.9059 | 76.4 | (2,-2,1) |
| 30.79 | 2.9041 | 49.0 | (2,-1,1) |
| 30.79 | 2.9041 | 49.0 | (2,-1,-2) |
| 30.95 | 2.8896 | 100.0 | (2,1,-2) |
| 36.61 | 2.4549 | 61.6 | (3,-2,0) |
| 36.66 | 2.4516 | 75.7 | (3,-1,0) |
| 36.74 | 2.4461 | 42.6 | (3,0,-1) |
| 39.21 | 2.2973 | 2.4 | (2,-2,2) |
| 44.07 | 2.0548 | 28.7 | (3,-3,1) |
| 44.13 | 2.0522 | 20.9 | (3,-1,1) |
| 44.30 | 2.0445 | 28.8 | (3,1,-1) |
| 46.40 | 1.9569 | 5.2 | (4,-2,-1) |
| 46.40 | 1.9569 | 15.5 | (1,1,-4) |
| 46.47 | 1.9542 | 24.0 | (4,-1,-1) |
| 46.47 | 1.9542 | 8.0 | (1,-4,1) |
| 48.59 | 1.8738 | 14.8 | (4,-2,0) |
| 48.75 | 1.8680 | 13.7 | (4,0,-2) |
| 50.67 | 1.8017 | 21.1 | (3,-2,2) |
| 50.77 | 1.7983 | 19.9 | (4,-1,0) |
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 Ac(EuSe2)2 were obtained from the Materials Project database (MP-ID: mp-3264009, 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_Ac(EuSe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.94171614
_cell_length_b 7.94171588
_cell_length_c 7.94171606
_cell_angle_alpha 109.30293229
_cell_angle_beta 109.30292546
_cell_angle_gamma 109.80833222
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ac(EuSe2)2
_chemical_formula_sum 'Ac2 Eu4 Se8'
_cell_volume 385.57589960
_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
Ac Ac0 1 0.00000000 0.00000000 0.00000000 1.0
Ac Ac1 1 0.75000000 0.25000000 0.50000000 1.0
Eu Eu2 1 0.87500000 0.74764276 0.37264276 1.0
Eu Eu3 1 0.49764276 0.12500000 0.87264276 1.0
Eu Eu4 1 0.37500000 0.50235724 0.62735724 1.0
Eu Eu5 1 0.25235724 0.62500000 0.12735724 1.0
Se Se6 1 0.47961674 0.37867961 0.24601662 1.0
Se Se7 1 0.76640088 0.52038326 0.89906288 1.0
Se Se8 1 0.13266300 0.23359912 0.75398338 1.0
Se Se9 1 0.62132039 0.86733700 0.10093712 1.0
Se Se10 1 0.27038326 0.01640088 0.39906288 1.0
Se Se11 1 0.98359912 0.38266300 0.25398338 1.0
Se Se12 1 0.61733700 0.87132039 0.60093712 1.0
Se Se13 1 0.12867961 0.72961674 0.74601662 1.0
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