Mg(ScSe2)2
弹性数据 ELAMP-ID: mp-1001019 · 空间群: Fd-3m (#227)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.72 | 6.4562 | 18.5 | (1,1,1) |
| 22.49 | 3.9536 | 2.9 | (2,1,1) |
| 26.44 | 3.3716 | 14.8 | (2,2,1) |
| 27.63 | 3.2281 | 69.2 | (2,2,2) |
| 32.01 | 2.7956 | 100.0 | (2,2,0) |
| 41.98 | 2.1521 | 16.7 | (3,3,3) |
| 45.91 | 1.9768 | 89.3 | (4,2,2) |
| 48.14 | 1.8902 | 3.8 | (4,3,2) |
| 53.75 | 1.7053 | 1.9 | (4,4,3) |
| 54.43 | 1.6858 | 28.9 | (4,4,2) |
| 57.06 | 1.6140 | 22.8 | (4,4,4) |
| 58.99 | 1.5659 | 5.0 | (5,3,3) |
| 63.95 | 1.4558 | 4.3 | (5,4,4) |
| 66.94 | 1.3978 | 13.2 | (4,4,0) |
| 68.71 | 1.3662 | 1.4 | (5,5,3) |
| 73.32 | 1.2912 | 3.4 | (6,4,3) |
| 73.88 | 1.2827 | 10.9 | (6,4,4) |
| 76.14 | 1.2502 | 27.2 | (6,4,2) |
| 77.82 | 1.2274 | 2.2 | (6,5,4) |
| 82.24 | 1.1722 | 4.2 | (6,5,2) |
| 84.98 | 1.1413 | 26.1 | (6,6,4) |
| 86.62 | 1.1239 | 1.3 | (7,4,4) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Mg(ScSe2)2 were obtained from the Materials Project database (MP-ID: mp-1001019, 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_Mg(ScSe2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.90714318
_cell_length_b 7.90714318
_cell_length_c 7.90714318
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Mg(ScSe2)2
_chemical_formula_sum 'Mg2 Sc4 Se8'
_cell_volume 349.57777225
_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
Mg Mg0 1 0.37500000 0.37500000 0.37500000 1.0
Mg Mg1 1 0.62500000 0.62500000 0.62500000 1.0
Sc Sc2 1 -0.00000000 -0.00000000 0.50000000 1.0
Sc Sc3 1 -0.00000000 0.50000000 0.00000000 1.0
Sc Sc4 1 0.50000000 -0.00000000 0.00000000 1.0
Sc Sc5 1 -0.00000000 -0.00000000 0.00000000 1.0
Se Se6 1 0.24266969 0.24266969 0.77198993 1.0
Se Se7 1 0.24266969 0.77198993 0.24266969 1.0
Se Se8 1 0.77198993 0.24266969 0.24266969 1.0
Se Se9 1 0.24266969 0.24266969 0.24266969 1.0
Se Se10 1 0.75733031 0.75733031 0.22801007 1.0
Se Se11 1 0.75733031 0.22801007 0.75733031 1.0
Se Se12 1 0.22801007 0.75733031 0.75733031 1.0
Se Se13 1 0.75733031 0.75733031 0.75733031 1.0
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