Ca2Hf3Ni9As7
高熵材料 HEAMP-ID: mp-3288284 · 空间群: P-6 (#174)
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 Ca2Hf3Ni9As7 were obtained from the Materials Project database (MP-ID: mp-3288284, 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
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# generated using pymatgen
data_Ca2Hf3Ni9As7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.71739154
_cell_length_b 9.71739070
_cell_length_c 3.84887393
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000948
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca2Hf3Ni9As7
_chemical_formula_sum 'Ca2 Hf3 Ni9 As7'
_cell_volume 314.74848037
_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 0.33333300 0.66666700 0.00000000 1.0
Ca Ca1 1 0.66666700 0.33333300 0.50000000 1.0
Hf Hf2 1 0.22984538 0.11774095 0.50000000 1.0
Hf Hf3 1 0.88225905 0.11210343 0.50000000 1.0
Hf Hf4 1 0.88789657 0.77015462 0.50000000 1.0
Ni Ni5 1 0.12872462 0.28079432 0.00000000 1.0
Ni Ni6 1 0.71920568 0.84793030 0.00000000 1.0
Ni Ni7 1 0.15206970 0.87127538 0.00000000 1.0
Ni Ni8 1 0.41823136 0.35045553 0.00000000 1.0
Ni Ni9 1 0.64954447 0.06777684 0.00000000 1.0
Ni Ni10 1 0.93222316 0.58176864 0.00000000 1.0
Ni Ni11 1 0.05961886 0.43362629 0.50000000 1.0
Ni Ni12 1 0.56637371 0.62599257 0.50000000 1.0
Ni Ni13 1 0.37400743 0.94038114 0.50000000 1.0
As As14 1 0.29797122 0.41763230 0.50000000 1.0
As As15 1 0.58236770 0.88033792 0.50000000 1.0
As As16 1 0.11966208 0.70202878 0.50000000 1.0
As As17 1 0.42373425 0.10190155 0.00000000 1.0
As As18 1 0.89809845 0.32183270 0.00000000 1.0
As As19 1 0.67816730 0.57626575 0.00000000 1.0
As As20 1 0.00000000 0.00000000 0.00000000 1.0
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