Er4Zn2As4Ir7
高熵材料 HEAMP-ID: mp-3263433 · 空间群: Fmm2 (#42)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 14.96 | 5.9234 | 3.3 | (0,0,1) |
| 15.00 | 5.9081 | 2.6 | (1,-1,0) |
| 15.13 | 5.8550 | 13.2 | (1,0,-1) |
| 21.24 | 4.1831 | 2.1 | (1,-1,1) |
| 26.16 | 3.4066 | 7.3 | (1,0,-2) |
| 26.16 | 3.4066 | 7.3 | (1,0,1) |
| 26.20 | 3.4008 | 8.1 | (1,-2,1) |
| 26.20 | 3.4008 | 8.1 | (2,-1,-1) |
| 26.45 | 3.3704 | 3.7 | (1,1,-2) |
| 26.45 | 3.3704 | 3.7 | (1,1,0) |
| 26.47 | 3.3675 | 7.7 | (2,0,-1) |
| 30.18 | 2.9617 | 3.9 | (0,0,2) |
| 30.26 | 2.9541 | 4.4 | (2,-2,0) |
| 30.54 | 2.9275 | 7.6 | (2,0,-2) |
| 30.54 | 2.9275 | 7.6 | (2,0,0) |
| 37.46 | 2.4005 | 100.0 | (1,1,-3) |
| 37.53 | 2.3965 | 97.2 | (3,-1,-1) |
| 40.35 | 2.2351 | 6.4 | (1,0,-3) |
| 40.35 | 2.2351 | 6.4 | (1,0,2) |
| 40.45 | 2.2302 | 13.8 | (3,-2,-1) |
| 40.56 | 2.2240 | 12.2 | (2,0,-3) |
| 40.61 | 2.2215 | 9.1 | (3,-1,-2) |
| 40.61 | 2.2215 | 3.0 | (3,-1,0) |
| 40.88 | 2.2074 | 6.1 | (2,1,-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
关联任务
引用参考
The crystal structure and related material properties of Er4Zn2As4Ir7 were obtained from the Materials Project database (MP-ID: mp-3263433, 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_Er4Zn2As4Ir7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.19051188
_cell_length_b 7.19051265
_cell_length_c 7.20306223
_cell_angle_alpha 108.92396037
_cell_angle_beta 108.92396015
_cell_angle_gamma 110.50211948
_symmetry_Int_Tables_number 1
_chemical_formula_structural Er4Zn2As4Ir7
_chemical_formula_sum 'Er4 Zn2 As4 Ir7'
_cell_volume 286.86179431
_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 0.99673721 0.99673721 0.48487372 1.0
Er Er1 1 0.99445843 0.49445843 0.98891786 1.0
Er Er2 1 0.49445843 0.99445843 0.98891786 1.0
Er Er3 1 0.48813651 0.48813651 0.48487372 1.0
Zn Zn4 1 0.70055680 0.99266768 0.69322448 1.0
Zn Zn5 1 0.99266768 0.70055680 0.69322448 1.0
As As6 1 0.68311604 0.68311604 0.99174847 1.0
As As7 1 0.33170267 0.99574830 0.32745197 1.0
As As8 1 0.99574830 0.33170267 0.32745197 1.0
As As9 1 0.30863243 0.30863243 0.99174847 1.0
Ir Ir10 1 0.75009730 0.25009730 0.50019260 1.0
Ir Ir11 1 0.74486936 0.50088837 0.24575573 1.0
Ir Ir12 1 0.50134405 0.24711746 0.74846151 1.0
Ir Ir13 1 0.24711746 0.50134405 0.74846151 1.0
Ir Ir14 1 0.25009730 0.75009730 0.50019260 1.0
Ir Ir15 1 0.50088837 0.74486936 0.24575573 1.0
Ir Ir16 1 0.01937266 0.01937266 0.03874532 1.0
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