CaHo(NiAs)2
高熵材料 HEAMP-ID: mp-3222764 · 空间群: P6_3/mmc (#194)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.03 | 8.0191 | 38.0 | (0,0,0,2) |
| 22.17 | 4.0095 | 2.5 | (0,0,0,4) |
| 25.68 | 3.4687 | 3.3 | (1,0,-1,0) |
| 28.03 | 3.1837 | 16.6 | (1,0,-1,2) |
| 30.73 | 2.9099 | 1.1 | (1,0,-1,3) |
| 34.18 | 2.6233 | 100.0 | (1,0,-1,4) |
| 42.71 | 2.1173 | 7.0 | (1,-1,0,6) |
| 42.71 | 2.1173 | 3.5 | (1,0,-1,6) |
| 45.23 | 2.0048 | 13.9 | (0,0,0,8) |
| 45.28 | 2.0027 | 15.1 | (1,-2,1,0) |
| 45.28 | 2.0027 | 30.2 | (2,-1,-1,0) |
| 46.75 | 1.9430 | 2.4 | (1,-2,1,2) |
| 46.75 | 1.9430 | 4.8 | (2,-1,-1,2) |
| 52.74 | 1.7357 | 1.3 | (1,0,-1,8) |
| 54.10 | 1.6952 | 1.9 | (2,-2,0,2) |
| 57.46 | 1.6038 | 1.5 | (0,0,0,10) |
| 57.93 | 1.5918 | 14.1 | (2,-2,0,4) |
| 57.93 | 1.5918 | 7.1 | (2,0,-2,4) |
| 63.99 | 1.4549 | 2.2 | (2,-2,0,6) |
| 63.99 | 1.4549 | 1.1 | (2,0,-2,6) |
| 65.93 | 1.4168 | 8.7 | (1,-2,1,8) |
| 65.93 | 1.4168 | 17.4 | (2,-1,-1,8) |
| 76.02 | 1.2519 | 1.3 | (1,-2,1,10) |
| 76.02 | 1.2519 | 2.6 | (2,-1,-1,10) |
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 CaHo(NiAs)2 were obtained from the Materials Project database (MP-ID: mp-3222764, 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_CaHo(NiAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.00534506
_cell_length_b 4.00534603
_cell_length_c 16.03814974
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000799
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaHo(NiAs)2
_chemical_formula_sum 'Ca2 Ho2 Ni4 As4'
_cell_volume 222.82547405
_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
Ca Ca0 1 0.00000000 0.00000000 0.00000000 1.0
Ca Ca1 1 0.00000000 0.00000000 0.50000000 1.0
Ho Ho2 1 0.00000000 0.00000000 0.25000000 1.0
Ho Ho3 1 0.00000000 0.00000000 0.75000000 1.0
Ni Ni4 1 0.33333300 0.66666700 0.13639023 1.0
Ni Ni5 1 0.66666700 0.33333300 0.86360977 1.0
Ni Ni6 1 0.66666700 0.33333300 0.63639023 1.0
Ni Ni7 1 0.33333300 0.66666700 0.36360977 1.0
As As8 1 0.33333300 0.66666700 0.62638307 1.0
As As9 1 0.66666700 0.33333300 0.37361693 1.0
As As10 1 0.66666700 0.33333300 0.12638307 1.0
As As11 1 0.33333300 0.66666700 0.87361693 1.0
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