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Fe2(AsO4)3

传统材料 TRA

MP-ID: mp-543107 · 空间群: P2_1/c (#14)

基础信息

化学式
Fe2(AsO4)3
MP-ID
mp-543107
元素数
3
位点数
68
密度
3.6383
g/cm³
体积
964.75
ų
晶胞参数 a
8.6972
Å
晶胞参数 b
12.3273
Å
晶胞参数 c
8.9992
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.73
°
空间群
P2_1/c
点群
2/m
晶体系统
Monoclinic
Bravais 格子
mP
稳定性
No
堆积分数
-

能量属性

形成能/原子
-1.36029
eV/atom
能量/原子
-6.67358
eV/atom
凸包距离
0.1602
eV/atom
未修正能量
-5.9232
eV/atom
体积/原子
14.19
ų
c/a 比
1.0347

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
Yes
总磁矩
28.0039
μB
磁有序
FM
磁性位点数
8
磁化强度/体积
0.029030
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
O · 0.706
元素家族
N/A
溶质分数
0.294
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
B
评分
0.470
家族
O-rich Multi-Component
基质元素
O · 0.706

关联任务

关联的计算任务 ID(1 个)

引用参考

Materials Project 官方页面
https://materialsproject.org/materials/mp-543107
参考引用

The crystal structure and related material properties of Fe2(AsO4)3 were obtained from the Materials Project database (MP-ID: mp-543107, 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

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# generated using pymatgen
data_Fe2(AsO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.69721240
_cell_length_b   12.32730100
_cell_length_c   8.99918200
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.72719070
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2(AsO4)3
_chemical_formula_sum   'Fe8 As12 O48'
_cell_volume   964.75298777
_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
  Fe  Fe0  1  0.25008700  0.88490300  0.02498400  1.0
  Fe  Fe1  1  0.24991300  0.61509700  0.52498400  1.0
  Fe  Fe2  1  0.25391300  0.38290000  0.97159200  1.0
  Fe  Fe3  1  0.24608700  0.11710000  0.47159200  1.0
  Fe  Fe4  1  0.75391300  0.88290000  0.52840800  1.0
  Fe  Fe5  1  0.74608700  0.61710000  0.02840800  1.0
  Fe  Fe6  1  0.75008700  0.38490300  0.47501600  1.0
  Fe  Fe7  1  0.74991300  0.11509700  0.97501600  1.0
  As  As8  1  0.03696400  0.49126100  0.25060300  1.0
  As  As9  1  0.11163600  0.84813600  0.37842100  1.0
  As  As10  1  0.11331200  0.13985100  0.11253800  1.0
  As  As11  1  0.38836400  0.65186400  0.87842100  1.0
  As  As12  1  0.38668800  0.36014900  0.61253800  1.0
  As  As13  1  0.46303600  0.00873900  0.75060300  1.0
  As  As14  1  0.53696400  0.99126100  0.24939700  1.0
  As  As15  1  0.61331200  0.63985100  0.38746200  1.0
  As  As16  1  0.61163600  0.34813600  0.12157900  1.0
  As  As17  1  0.88668800  0.86014900  0.88746200  1.0
  As  As18  1  0.88836400  0.15186400  0.62157900  1.0
  As  As19  1  0.96303600  0.50873900  0.74939700  1.0
  O  O20  1  0.05983300  0.43937600  0.88489300  1.0
  O  O21  1  0.07308700  0.90678100  0.88410600  1.0
  O  O22  1  0.07270600  0.61171600  0.67168600  1.0
  O  O23  1  0.07192800  0.18963200  0.57415100  1.0
  O  O24  1  0.09685300  0.59456900  0.36579200  1.0
  O  O25  1  0.11571100  0.83772000  0.18724900  1.0
  O  O26  1  0.13814700  0.98237800  0.42290600  1.0
  O  O27  1  0.12701000  0.24743400  0.99204600  1.0
  O  O28  1  0.16732400  0.18623900  0.28526700  1.0
  O  O29  1  0.19429400  0.42990400  0.17552800  1.0
  O  O30  1  0.24248800  0.77283200  0.47478800  1.0
  O  O31  1  0.25751200  0.72716800  0.97478800  1.0
  O  O32  1  0.24484400  0.04424800  0.05666900  1.0
  O  O33  1  0.25515600  0.45575200  0.55666900  1.0
  O  O34  1  0.30570600  0.07009600  0.67552800  1.0
  O  O35  1  0.33267600  0.31376100  0.78526700  1.0
  O  O36  1  0.36185300  0.51762200  0.92290600  1.0
  O  O37  1  0.37299000  0.25256600  0.49204600  1.0
  O  O38  1  0.38428900  0.66228000  0.68724900  1.0
  O  O39  1  0.40314700  0.90543100  0.86579200  1.0
  O  O40  1  0.42729400  0.88828400  0.17168600  1.0
  O  O41  1  0.42691300  0.59321900  0.38410600  1.0
  O  O42  1  0.42807200  0.31036800  0.07415100  1.0
  O  O43  1  0.44016700  0.06062400  0.38489300  1.0
  O  O44  1  0.55983300  0.93937600  0.61510700  1.0
  O  O45  1  0.57192800  0.68963200  0.92584900  1.0
  O  O46  1  0.57308700  0.40678100  0.61589400  1.0
  O  O47  1  0.57270600  0.11171600  0.82831400  1.0
  O  O48  1  0.59685300  0.09456900  0.13420800  1.0
  O  O49  1  0.61571100  0.33772000  0.31275100  1.0
  O  O50  1  0.62701000  0.74743400  0.50795400  1.0
  O  O51  1  0.63814700  0.48237800  0.07709400  1.0
  O  O52  1  0.66732400  0.68623900  0.21473300  1.0
  O  O53  1  0.69429400  0.92990400  0.32447200  1.0
  O  O54  1  0.74484400  0.54424800  0.44333100  1.0
  O  O55  1  0.75515600  0.95575200  0.94333100  1.0
  O  O56  1  0.74248800  0.27283200  0.02521200  1.0
  O  O57  1  0.75751200  0.22716800  0.52521200  1.0
  O  O58  1  0.80570600  0.57009600  0.82447200  1.0
  O  O59  1  0.83267600  0.81376100  0.71473300  1.0
  O  O60  1  0.87299000  0.75256600  0.00795400  1.0
  O  O61  1  0.86185300  0.01762200  0.57709400  1.0
  O  O62  1  0.88428900  0.16228000  0.81275100  1.0
  O  O63  1  0.90314700  0.40543100  0.63420800  1.0
  O  O64  1  0.92807200  0.81036800  0.42584900  1.0
  O  O65  1  0.92729400  0.38828400  0.32831400  1.0
  O  O66  1  0.92691300  0.09321900  0.11589400  1.0
  O  O67  1  0.94016700  0.56062400  0.11510700  1.0
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