CaErNi12As7
高熵材料 HEAMP-ID: mp-3288775 · 空间群: P-6 (#174)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.97 | 8.0645 | 7.2 | (1,-1,0,0) |
| 10.97 | 8.0645 | 14.4 | (1,0,-1,0) |
| 23.52 | 3.7826 | 3.5 | (0,0,0,1) |
| 29.30 | 3.0481 | 5.6 | (3,-1,-2,0) |
| 29.30 | 3.0481 | 2.8 | (2,1,-3,0) |
| 30.45 | 2.9359 | 6.2 | (2,-1,-1,1) |
| 32.45 | 2.7588 | 10.2 | (2,0,-2,1) |
| 33.33 | 2.6882 | 3.3 | (3,-3,0,0) |
| 33.33 | 2.6882 | 6.6 | (3,0,-3,0) |
| 37.91 | 2.3734 | 100.0 | (3,-1,-2,1) |
| 38.68 | 2.3280 | 3.7 | (4,-2,-2,0) |
| 38.68 | 2.3280 | 1.8 | (2,2,-4,0) |
| 40.32 | 2.2367 | 7.4 | (4,-3,-1,0) |
| 40.32 | 2.2367 | 6.4 | (4,-1,-3,0) |
| 41.20 | 2.1912 | 5.8 | (3,-3,0,1) |
| 41.20 | 2.1912 | 11.6 | (3,0,-3,1) |
| 44.96 | 2.0161 | 3.6 | (4,-4,0,0) |
| 44.96 | 2.0161 | 7.2 | (4,0,-4,0) |
| 45.76 | 1.9826 | 10.5 | (4,-2,-2,1) |
| 45.76 | 1.9826 | 5.2 | (2,2,-4,1) |
| 47.21 | 1.9253 | 27.3 | (4,-1,-3,1) |
| 48.11 | 1.8913 | 30.0 | (0,0,0,2) |
| 49.25 | 1.8501 | 2.5 | (5,-3,-2,0) |
| 49.25 | 1.8501 | 3.2 | (5,-2,-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 CaErNi12As7 were obtained from the Materials Project database (MP-ID: mp-3288775, 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_CaErNi12As7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.31211963
_cell_length_b 9.31211992
_cell_length_c 3.78262212
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000941
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaErNi12As7
_chemical_formula_sum 'Ca1 Er1 Ni12 As7'
_cell_volume 284.06691511
_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
Ca Ca0 1 0.66666700 0.33333300 0.50000000 1.0
Er Er1 1 0.00000000 0.00000000 0.00000000 1.0
Ni Ni2 1 0.38690676 0.28481585 0.00000000 1.0
Ni Ni3 1 0.89790810 0.61309324 0.00000000 1.0
Ni Ni4 1 0.71518415 0.10209190 0.00000000 1.0
Ni Ni5 1 0.61274914 0.79366374 0.00000000 1.0
Ni Ni6 1 0.18091459 0.38725086 0.00000000 1.0
Ni Ni7 1 0.20633626 0.81908541 0.00000000 1.0
Ni Ni8 1 0.75978884 0.71812339 0.50000000 1.0
Ni Ni9 1 0.95833356 0.24021116 0.50000000 1.0
Ni Ni10 1 0.28187661 0.04166644 0.50000000 1.0
Ni Ni11 1 0.42808599 0.55253824 0.50000000 1.0
Ni Ni12 1 0.12445225 0.57191401 0.50000000 1.0
Ni Ni13 1 0.44746176 0.87554775 0.50000000 1.0
As As14 1 0.62147293 0.54983790 0.00000000 1.0
As As15 1 0.92836496 0.37852707 0.00000000 1.0
As As16 1 0.45016210 0.07163504 0.00000000 1.0
As As17 1 0.74095949 0.96462756 0.50000000 1.0
As As18 1 0.22366807 0.25904051 0.50000000 1.0
As As19 1 0.03537244 0.77633193 0.50000000 1.0
As As20 1 0.33333300 0.66666700 0.00000000 1.0
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