基础信息
化学式
Hf5CoAs3
MP-ID
mp-505333
元素数
3
位点数
36
密度
11.8679
g/cm³
体积
658.26
ų
晶胞参数 a
3.6551
Å
晶胞参数 b
10.4032
Å
晶胞参数 c
17.3115
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°
空间群
Pnma
点群
mmm
晶体系统
Orthorhombic
Bravais 格子
oP
稳定性
Yes
堆积分数
-
能量属性
形成能/原子
-0.85791
eV/atom
能量/原子
-8.73899
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-32.4041
eV/atom
体积/原子
18.29
ų
c/a 比
4.7363
电子属性
金属性
金属
带隙
0
eV
直接带隙
No
CBM
N/A
eV
磁性属性
磁性
No
总磁矩
0.0000
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000000
μB/ų
弹性属性
弹性数据暂不开放
特征分析
元素组成(原子分数)
组成信息
主元 / 基质元素
Hf · 0.556
元素家族
N/A
溶质分数
0.444
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
B
评分
0.503
家族
Hf-rich Multi-Component
基质元素
Hf · 0.556
关联任务
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-505333
参考引用
The crystal structure and related material properties of Hf5CoAs3 were obtained from the Materials Project database (MP-ID: mp-505333, database version v2026.04.13).
文献引用
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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样式: Ball & Stick
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原始 CIF 数据
# generated using pymatgen
data_Hf5CoAs3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.65507321
_cell_length_b 10.40319058
_cell_length_c 17.31151540
_cell_angle_alpha 89.99578903
_cell_angle_beta 89.99999608
_cell_angle_gamma 90.00001464
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf5CoAs3
_chemical_formula_sum 'Hf20 Co4 As12'
_cell_volume 658.26038568
_cell_formula_units_Z 4
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
Hf Hf0 1 0.24999991 0.18401126 0.36895635 1.0
Hf Hf1 1 0.74999988 0.81600209 0.63103383 1.0
Hf Hf2 1 0.74999973 0.68402002 0.13102515 1.0
Hf Hf3 1 0.24999992 0.31598538 0.86897925 1.0
Hf Hf4 1 0.24999990 0.88012964 0.47820196 1.0
Hf Hf5 1 0.75000032 0.11990555 0.52178300 1.0
Hf Hf6 1 0.75000016 0.38011514 0.02177971 1.0
Hf Hf7 1 0.25000002 0.61987561 0.97822983 1.0
Hf Hf8 1 0.24999986 0.94353773 0.07644262 1.0
Hf Hf9 1 0.75000014 0.05647835 0.92357630 1.0
Hf Hf10 1 0.75000043 0.44351408 0.42356274 1.0
Hf Hf11 1 0.24999931 0.55644006 0.57644598 1.0
Hf Hf12 1 0.25000023 0.24141331 0.16773236 1.0
Hf Hf13 1 0.74999982 0.75856864 0.83226835 1.0
Hf Hf14 1 0.74999983 0.74144138 0.33225021 1.0
Hf Hf15 1 0.24999978 0.25857737 0.66773195 1.0
Hf Hf16 1 0.24999990 0.51533798 0.27685202 1.0
Hf Hf17 1 0.74999980 0.48464977 0.72312948 1.0
Hf Hf18 1 0.75000027 0.01535681 0.22310567 1.0
Hf Hf19 1 0.24999981 0.98465206 0.77687952 1.0
Co Co20 1 0.25000012 0.63284339 0.40769545 1.0
Co Co21 1 0.75000036 0.36715340 0.59230850 1.0
Co Co22 1 0.75000060 0.13288900 0.09231239 1.0
Co Co23 1 0.25000042 0.86709200 0.90769412 1.0
As As24 1 0.24999960 0.49034654 0.11951194 1.0
As As25 1 0.74999981 0.50965463 0.88049406 1.0
As As26 1 0.74999951 0.99034375 0.38046542 1.0
As As27 1 0.25000005 0.00966208 0.61951456 1.0
As As28 1 0.24999986 0.81444748 0.21794925 1.0
As As29 1 0.74999977 0.18555700 0.78204682 1.0
As As30 1 0.75000011 0.31442056 0.28203776 1.0
As As31 1 0.24999942 0.68556503 0.71797167 1.0
As As32 1 0.25000065 0.18859071 0.00783443 1.0
As As33 1 0.75000044 0.81141077 0.99217628 1.0
As As34 1 0.75000005 0.68855567 0.49220885 1.0
As As35 1 0.25000021 0.31145575 0.50781224 1.0
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