CaHf(NiAs)2
高熵材料 HEAMP-ID: mp-3279233 · 空间群: P2_1/m (#11)
基础信息
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 CaHf(NiAs)2 were obtained from the Materials Project database (MP-ID: mp-3279233, 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_CaHf(NiAs)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.93166235
_cell_length_b 7.42996823
_cell_length_c 7.07551747
_cell_angle_alpha 92.77861844
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaHf(NiAs)2
_chemical_formula_sum 'Ca2 Hf2 Ni4 As4'
_cell_volume 206.44790308
_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 0.25000000 0.49805748 0.23553810 1.0
Ca Ca1 1 0.75000000 0.50194252 0.76446190 1.0
Hf Hf2 1 0.75000000 0.01500445 0.70524317 1.0
Hf Hf3 1 0.25000000 0.98499555 0.29475683 1.0
Ni Ni4 1 0.25000000 0.88856553 0.93365122 1.0
Ni Ni5 1 0.75000000 0.11143447 0.06634878 1.0
Ni Ni6 1 0.75000000 0.77252008 0.42485055 1.0
Ni Ni7 1 0.25000000 0.22747992 0.57514945 1.0
As As8 1 0.25000000 0.75400270 0.60403996 1.0
As As9 1 0.75000000 0.24599730 0.39596004 1.0
As As10 1 0.75000000 0.77136027 0.09117603 1.0
As As11 1 0.25000000 0.22863973 0.90882397 1.0
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