Dy2MgGe2
高熵材料 HEA 传统材料 TRA 弹性数据 ELAMP-ID: mp-977559 · 空间群: P4/mbm (#127)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.33 | 5.1167 | 32.7 | (1,1,0) |
| 21.04 | 4.2221 | 16.1 | (0,0,1) |
| 24.61 | 3.6181 | 30.7 | (2,0,0) |
| 27.56 | 3.2361 | 24.7 | (2,1,0) |
| 32.59 | 2.7473 | 55.5 | (2,0,1) |
| 34.93 | 2.5684 | 100.0 | (2,-1,1) |
| 34.93 | 2.5684 | 100.0 | (2,1,1) |
| 35.08 | 2.5584 | 4.8 | (2,-2,0) |
| 35.08 | 2.5584 | 4.8 | (2,2,0) |
| 39.38 | 2.2883 | 18.3 | (3,-1,0) |
| 39.38 | 2.2883 | 18.3 | (3,1,0) |
| 41.26 | 2.1880 | 3.8 | (2,2,-1) |
| 41.26 | 2.1880 | 1.3 | (2,2,1) |
| 42.84 | 2.1111 | 31.6 | (0,0,2) |
| 45.06 | 2.0118 | 1.2 | (3,1,1) |
| 45.18 | 2.0069 | 5.7 | (3,-2,0) |
| 45.18 | 2.0069 | 5.7 | (3,2,0) |
| 46.54 | 1.9515 | 5.2 | (1,1,2) |
| 50.02 | 1.8234 | 9.2 | (2,0,2) |
| 50.34 | 1.8126 | 1.1 | (3,-2,1) |
| 50.34 | 1.8126 | 1.1 | (3,2,1) |
| 50.45 | 1.8090 | 3.3 | (4,0,0) |
| 50.45 | 1.8090 | 3.3 | (0,4,0) |
| 51.70 | 1.7681 | 9.0 | (2,1,2) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
高熵合金特征
传统材料特征
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of Dy2MgGe2 were obtained from the Materials Project database (MP-ID: mp-977559, 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_Dy2MgGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.23610778
_cell_length_b 7.23610761
_cell_length_c 4.22210261
_cell_angle_alpha 90.00000051
_cell_angle_beta 90.00000080
_cell_angle_gamma 90.00001299
_symmetry_Int_Tables_number 1
_chemical_formula_structural Dy2MgGe2
_chemical_formula_sum 'Dy4 Mg2 Ge4'
_cell_volume 221.07458960
_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
Dy Dy0 1 0.17748151 0.32251850 0.49999999 1.0
Dy Dy1 1 0.32251866 0.82251907 0.50000003 1.0
Dy Dy2 1 0.67748094 0.17748134 0.49999999 1.0
Dy Dy3 1 0.82251863 0.67748138 0.50000001 1.0
Mg Mg4 1 0.00000014 0.00000010 0.99999995 1.0
Mg Mg5 1 0.49999990 0.49999986 0.00000003 1.0
Ge Ge6 1 0.12301216 0.62301093 0.99999984 1.0
Ge Ge7 1 0.37698807 0.12301193 0.99999997 1.0
Ge Ge8 1 0.62301089 0.87698907 0.00000002 1.0
Ge Ge9 1 0.87698910 0.37698783 0.00000018 1.0
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