Er2GaSiNi2
高熵材料 HEAMP-ID: mp-3278025 · 空间群: P2_1/m (#11)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.36 | 7.1599 | 2.0 | (0,0,1) |
| 18.16 | 4.8839 | 2.2 | (0,1,1) |
| 24.76 | 3.5953 | 52.1 | (1,0,1) |
| 24.87 | 3.5799 | 17.0 | (0,0,2) |
| 25.14 | 3.5430 | 1.5 | (1,1,0) |
| 26.32 | 3.3858 | 13.4 | (0,2,0) |
| 28.01 | 3.1853 | 1.7 | (1,1,-1) |
| 29.01 | 3.0785 | 4.1 | (0,2,-1) |
| 33.02 | 2.7128 | 2.3 | (1,0,2) |
| 34.15 | 2.6253 | 1.1 | (1,2,0) |
| 35.51 | 2.5280 | 26.2 | (1,1,-2) |
| 35.80 | 2.5085 | 48.0 | (1,1,2) |
| 36.25 | 2.4782 | 26.2 | (0,2,-2) |
| 36.31 | 2.4740 | 100.0 | (1,2,-1) |
| 36.59 | 2.4558 | 64.2 | (1,2,1) |
| 36.81 | 2.4419 | 35.3 | (0,2,2) |
| 39.86 | 2.2614 | 17.2 | (0,1,-3) |
| 40.25 | 2.2406 | 9.5 | (0,1,3) |
| 41.78 | 2.1619 | 11.1 | (0,3,-1) |
| 42.15 | 2.1437 | 14.1 | (0,3,1) |
| 42.95 | 2.1056 | 1.6 | (1,2,2) |
| 43.54 | 2.0787 | 48.6 | (2,0,0) |
| 43.73 | 2.0698 | 56.2 | (1,0,3) |
| 50.79 | 1.7976 | 5.3 | (2,0,2) |
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 Er2GaSiNi2 were obtained from the Materials Project database (MP-ID: mp-3278025, 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_Er2GaSiNi2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.15741975
_cell_length_b 6.77233436
_cell_length_c 7.16063356
_cell_angle_alpha 90.84692986
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2GaSiNi2
_chemical_formula_sum 'Er4 Ga2 Si2 Ni4'
_cell_volume 201.58873876
_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
Er Er0 1 0.25000000 0.48529465 0.20561410 1.0
Er Er1 1 0.75000000 0.51470535 0.79438590 1.0
Er Er2 1 0.75000000 0.01081935 0.69769183 1.0
Er Er3 1 0.25000000 0.98918065 0.30230817 1.0
Ga Ga4 1 0.25000000 0.81378581 0.91794710 1.0
Ga Ga5 1 0.75000000 0.18621419 0.08205290 1.0
Si Si6 1 0.75000000 0.68928377 0.41298922 1.0
Si Si7 1 0.25000000 0.31071623 0.58701078 1.0
Ni Ni8 1 0.25000000 0.68771953 0.57584071 1.0
Ni Ni9 1 0.75000000 0.31228047 0.42415929 1.0
Ni Ni10 1 0.75000000 0.79587409 0.09734798 1.0
Ni Ni11 1 0.25000000 0.20412591 0.90265202 1.0
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