DyNiGe2
高熵材料 HEA 传统材料 TRAMP-ID: mp-638084 · 空间群: Immm (#71)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.19 | 7.9089 | 10.1 | (0,0,1) |
| 11.88 | 7.4510 | 2.9 | (0,1,-1) |
| 11.88 | 7.4504 | 3.0 | (0,1,0) |
| 19.85 | 4.4729 | 1.5 | (0,1,-2) |
| 19.85 | 4.4725 | 1.5 | (0,1,1) |
| 21.04 | 4.2232 | 1.8 | (0,2,-1) |
| 22.11 | 4.0208 | 1.8 | (1,0,0) |
| 22.11 | 4.0202 | 1.8 | (1,0,-1) |
| 22.48 | 3.9544 | 7.1 | (0,0,2) |
| 23.86 | 3.7298 | 6.2 | (1,1,-1) |
| 23.86 | 3.7297 | 6.2 | (1,-1,0) |
| 23.89 | 3.7255 | 12.1 | (0,2,-2) |
| 23.89 | 3.7252 | 12.1 | (0,2,0) |
| 26.42 | 3.3738 | 2.4 | (1,-1,1) |
| 26.42 | 3.3738 | 2.4 | (1,1,0) |
| 26.42 | 3.3732 | 2.4 | (1,1,-2) |
| 26.42 | 3.3730 | 2.4 | (1,-1,-1) |
| 30.17 | 2.9627 | 3.6 | (0,1,-3) |
| 30.17 | 2.9625 | 3.6 | (0,1,2) |
| 30.70 | 2.9121 | 15.2 | (1,2,-1) |
| 30.70 | 2.9120 | 15.2 | (1,-2,1) |
| 30.70 | 2.9119 | 15.1 | (1,2,-2) |
| 30.71 | 2.9117 | 15.2 | (1,-2,0) |
| 30.98 | 2.8867 | 1.2 | (0,2,-3) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of DyNiGe2 were obtained from the Materials Project database (MP-ID: mp-638084, 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_DyNiGe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.15701943
_cell_length_b 8.44638650
_cell_length_c 9.20349459
_cell_angle_alpha 117.32029409
_cell_angle_beta 103.03924088
_cell_angle_gamma 89.99741002
_symmetry_Int_Tables_number 1
_chemical_formula_structural DyNiGe2
_chemical_formula_sum 'Dy4 Ni4 Ge8'
_cell_volume 277.69529835
_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
Dy Dy0 1 0.79516190 0.29539209 0.59086138 1.0
Dy Dy1 1 0.00000283 0.73949807 -0.00005576 1.0
Dy Dy2 1 0.99999517 0.26050193 0.00005276 1.0
Dy Dy3 1 0.20483810 0.70460691 0.40913962 1.0
Ni Ni4 1 0.35230346 0.60214260 0.70296461 1.0
Ni Ni5 1 0.64766892 0.89915721 0.29681956 1.0
Ni Ni6 1 0.64769554 0.39785640 0.29703439 1.0
Ni Ni7 1 0.35233108 0.10084279 0.70318144 1.0
Ge Ge8 1 0.80538922 0.96250773 0.60911929 1.0
Ge Ge9 1 0.42068563 0.92054370 0.84106365 1.0
Ge Ge10 1 0.19461078 0.03749427 0.39087971 1.0
Ge Ge11 1 0.19460062 0.35352221 0.39101287 1.0
Ge Ge12 1 0.80540038 0.64647779 0.60899113 1.0
Ge Ge13 1 0.57749139 0.57717743 0.15438603 1.0
Ge Ge14 1 0.57931637 0.07945830 0.15893835 1.0
Ge Ge15 1 0.42250661 0.42281957 0.84561097 1.0
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