Er2Si(Ni2As)6
高熵材料 HEAMP-ID: mp-3287957 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.05 | 8.0059 | 7.2 | (1,0,-1,0) |
| 19.20 | 4.6222 | 2.1 | (2,-1,-1,0) |
| 22.21 | 4.0029 | 3.5 | (2,0,-2,0) |
| 26.11 | 3.4123 | 4.2 | (1,0,-1,1) |
| 29.52 | 3.0259 | 8.5 | (3,-1,-2,0) |
| 30.59 | 2.9225 | 1.2 | (2,-1,-1,1) |
| 32.62 | 2.7453 | 29.6 | (2,0,-2,1) |
| 33.58 | 2.6686 | 16.8 | (3,0,-3,0) |
| 38.13 | 2.3604 | 50.0 | (2,1,-3,1) |
| 38.13 | 2.3604 | 100.0 | (3,-1,-2,1) |
| 38.97 | 2.3111 | 8.6 | (4,-2,-2,0) |
| 40.63 | 2.2204 | 20.7 | (4,-1,-3,0) |
| 41.45 | 2.1786 | 14.3 | (3,0,-3,1) |
| 45.31 | 2.0015 | 19.9 | (4,0,-4,0) |
| 46.06 | 1.9706 | 7.6 | (4,-2,-2,1) |
| 47.52 | 1.9135 | 28.0 | (4,-1,-3,1) |
| 48.25 | 1.8861 | 36.9 | (0,0,0,2) |
| 49.64 | 1.8367 | 1.7 | (5,-2,-3,0) |
| 51.70 | 1.7680 | 2.0 | (4,0,-4,1) |
| 52.37 | 1.7470 | 33.0 | (5,-1,-4,0) |
| 55.66 | 1.6513 | 29.8 | (5,-2,-3,1) |
| 57.56 | 1.6012 | 2.6 | (5,0,-5,0) |
| 57.59 | 1.6006 | 2.6 | (3,-1,-2,2) |
| 60.05 | 1.5407 | 2.0 | (6,-3,-3,0) |
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 Er2Si(Ni2As)6 were obtained from the Materials Project database (MP-ID: mp-3287957, 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_Er2Si(Ni2As)6
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.24439639
_cell_length_b 9.24439615
_cell_length_c 3.77212743
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 119.99999736
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er2Si(Ni2As)6
_chemical_formula_sum 'Er2 Si1 Ni12 As6'
_cell_volume 279.17344536
_cell_formula_units_Z 1
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 0.66666700 0.33333300 0.50000000 1.0
Er Er1 1 0.33333300 0.66666700 0.00000000 1.0
Si Si2 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni3 1 0.43813859 0.05631505 0.00000000 1.0
Ni Ni4 1 0.61817645 0.56186141 0.00000000 1.0
Ni Ni5 1 0.94368495 0.38182355 0.00000000 1.0
Ni Ni6 1 0.15015119 0.27520475 0.00000000 1.0
Ni Ni7 1 0.12505257 0.84984881 0.00000000 1.0
Ni Ni8 1 0.72479525 0.87494743 0.00000000 1.0
Ni Ni9 1 0.37688237 0.42499357 0.50000000 1.0
Ni Ni10 1 0.04811120 0.62311763 0.50000000 1.0
Ni Ni11 1 0.57500643 0.95188880 0.50000000 1.0
Ni Ni12 1 0.19113114 0.08458689 0.50000000 1.0
Ni Ni13 1 0.89345575 0.80886886 0.50000000 1.0
Ni Ni14 1 0.91541311 0.10654425 0.50000000 1.0
As As15 1 0.40349541 0.28557975 0.00000000 1.0
As As16 1 0.88208434 0.59650459 0.00000000 1.0
As As17 1 0.71442025 0.11791566 0.00000000 1.0
As As18 1 0.10959054 0.40580329 0.50000000 1.0
As As19 1 0.29621275 0.89040946 0.50000000 1.0
As As20 1 0.59419671 0.70378725 0.50000000 1.0
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